325820402000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{87917}}^1$

素因数の和:88066

約数の個数: 160

約数和(自身を含む): 841839467040

約数和(自身を除く): 516019065040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 109, 125, 136, 170, 200, 218, 250, 272, 340, 400, 425, 436, 500, 545, 680, 850, 872, 1000, 1090, 1360, 1700, 1744, 1853, 2000, 2125, 2180, 2725, 3400, 3706, 4250, 4360, 5450, 6800, 7412, 8500, 8720, 9265, 10900, 13625, 14824, 17000, 18530, 21800, 27250, 29648, 34000, 37060, 43600, 46325, 54500, 74120, 87917, 92650, 109000, 148240, 175834, 185300, 218000, 231625, 351668, 370600, 439585, 463250, 703336, 741200, 879170, 926500, 1406672, 1494589, 1758340, 1853000, 2197925, 2989178, 3516680, 3706000, 4395850, 5978356, 7033360, 7472945, 8791700, 9582953, 10989625, 11956712, 14945890, 17583400, 19165906, 21979250, 23913424, 29891780, 35166800, 37364725, 38331812, 43958500, 47914765, 59783560, 74729450, 76663624, 87917000, 95829530, 119567120, 149458900, 153327248, 162910201, 175834000, 186823625, 191659060, 239573825, 298917800, 325820402, 373647250, 383318120, 479147650, 597835600, 651640804, 747294500, 766636240, 814551005, 958295300, 1197869125, 1303281608, 1494589000, 1629102010, 1916590600, 2395738250, 2606563216, 2989178000, 3258204020, 3833181200, 4072755025, 4791476500, 6516408040, 8145510050, 9582953000, 13032816080, 16291020100, 19165906000, 20363775125, 32582040200, 40727550250, 65164080400, 81455100500, 162910201000, 325820402000]

約数ペア:

[(1, 325820402000), (2, 162910201000), (4, 81455100500), (5, 65164080400), (8, 40727550250), (10, 32582040200), (16, 20363775125), (17, 19165906000), (20, 16291020100), (25, 13032816080), (34, 9582953000), (40, 8145510050), (50, 6516408040), (68, 4791476500), (80, 4072755025), (85, 3833181200), (100, 3258204020), (109, 2989178000), (125, 2606563216), (136, 2395738250), (170, 1916590600), (200, 1629102010), (218, 1494589000), (250, 1303281608), (272, 1197869125), (340, 958295300), (400, 814551005), (425, 766636240), (436, 747294500), (500, 651640804), (545, 597835600), (680, 479147650), (850, 383318120), (872, 373647250), (1000, 325820402), (1090, 298917800), (1360, 239573825), (1700, 191659060), (1744, 186823625), (1853, 175834000), (2000, 162910201), (2125, 153327248), (2180, 149458900), (2725, 119567120), (3400, 95829530), (3706, 87917000), (4250, 76663624), (4360, 74729450), (5450, 59783560), (6800, 47914765), (7412, 43958500), (8500, 38331812), (8720, 37364725), (9265, 35166800), (10900, 29891780), (13625, 23913424), (14824, 21979250), (17000, 19165906), (18530, 17583400), (21800, 14945890), (27250, 11956712), (29648, 10989625), (34000, 9582953), (37060, 8791700), (43600, 7472945), (46325, 7033360), (54500, 5978356), (74120, 4395850), (87917, 3706000), (92650, 3516680), (109000, 2989178), (148240, 2197925), (175834, 1853000), (185300, 1758340), (218000, 1494589), (231625, 1406672), (351668, 926500), (370600, 879170), (439585, 741200), (463250, 703336)]