1880200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 5356800

約数和(自身を除く): 3476600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 79, 85, 100, 119, 136, 140, 158, 170, 175, 200, 238, 280, 316, 340, 350, 395, 425, 476, 553, 595, 632, 680, 700, 790, 850, 952, 1106, 1190, 1343, 1400, 1580, 1700, 1975, 2212, 2380, 2686, 2765, 2975, 3160, 3400, 3950, 4424, 4760, 5372, 5530, 5950, 6715, 7900, 9401, 10744, 11060, 11900, 13430, 13825, 15800, 18802, 22120, 23800, 26860, 27650, 33575, 37604, 47005, 53720, 55300, 67150, 75208, 94010, 110600, 134300, 188020, 235025, 268600, 376040, 470050, 940100, 1880200]

約数ペア:

[(1, 1880200), (2, 940100), (4, 470050), (5, 376040), (7, 268600), (8, 235025), (10, 188020), (14, 134300), (17, 110600), (20, 94010), (25, 75208), (28, 67150), (34, 55300), (35, 53720), (40, 47005), (50, 37604), (56, 33575), (68, 27650), (70, 26860), (79, 23800), (85, 22120), (100, 18802), (119, 15800), (136, 13825), (140, 13430), (158, 11900), (170, 11060), (175, 10744), (200, 9401), (238, 7900), (280, 6715), (316, 5950), (340, 5530), (350, 5372), (395, 4760), (425, 4424), (476, 3950), (553, 3400), (595, 3160), (632, 2975), (680, 2765), (700, 2686), (790, 2380), (850, 2212), (952, 1975), (1106, 1700), (1190, 1580), (1343, 1400)]