65186800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 185004032

約数和(自身を除く): 119817232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 751, 775, 868, 1085, 1240, 1400, 1502, 1550, 1736, 2170, 2480, 2800, 3004, 3100, 3472, 3755, 4340, 5257, 5425, 6008, 6200, 7510, 8680, 10514, 10850, 12016, 12400, 15020, 17360, 18775, 21028, 21700, 23281, 26285, 30040, 37550, 42056, 43400, 46562, 52570, 60080, 75100, 84112, 86800, 93124, 105140, 116405, 131425, 150200, 162967, 186248, 210280, 232810, 262850, 300400, 325934, 372496, 420560, 465620, 525700, 582025, 651868, 814835, 931240, 1051400, 1164050, 1303736, 1629670, 1862480, 2102800, 2328100, 2607472, 3259340, 4074175, 4656200, 6518680, 8148350, 9312400, 13037360, 16296700, 32593400, 65186800]

約数ペア:

[(1, 65186800), (2, 32593400), (4, 16296700), (5, 13037360), (7, 9312400), (8, 8148350), (10, 6518680), (14, 4656200), (16, 4074175), (20, 3259340), (25, 2607472), (28, 2328100), (31, 2102800), (35, 1862480), (40, 1629670), (50, 1303736), (56, 1164050), (62, 1051400), (70, 931240), (80, 814835), (100, 651868), (112, 582025), (124, 525700), (140, 465620), (155, 420560), (175, 372496), (200, 325934), (217, 300400), (248, 262850), (280, 232810), (310, 210280), (350, 186248), (400, 162967), (434, 150200), (496, 131425), (560, 116405), (620, 105140), (700, 93124), (751, 86800), (775, 84112), (868, 75100), (1085, 60080), (1240, 52570), (1400, 46562), (1502, 43400), (1550, 42056), (1736, 37550), (2170, 30040), (2480, 26285), (2800, 23281), (3004, 21700), (3100, 21028), (3472, 18775), (3755, 17360), (4340, 15020), (5257, 12400), (5425, 12016), (6008, 10850), (6200, 10514), (7510, 8680)]