1566186700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4999}}^1$

素因数の和:5267

約数の個数: 72

約数和(自身を含む): 3675980000

約数和(自身を除く): 2109793300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 241, 260, 325, 482, 650, 964, 1205, 1300, 2410, 3133, 4820, 4999, 6025, 6266, 9998, 12050, 12532, 15665, 19996, 24100, 24995, 31330, 49990, 62660, 64987, 78325, 99980, 124975, 129974, 156650, 249950, 259948, 313300, 324935, 499900, 649870, 1204759, 1299740, 1624675, 2409518, 3249350, 4819036, 6023795, 6498700, 12047590, 15661867, 24095180, 30118975, 31323734, 60237950, 62647468, 78309335, 120475900, 156618670, 313237340, 391546675, 783093350, 1566186700]

約数ペア:

[(1, 1566186700), (2, 783093350), (4, 391546675), (5, 313237340), (10, 156618670), (13, 120475900), (20, 78309335), (25, 62647468), (26, 60237950), (50, 31323734), (52, 30118975), (65, 24095180), (100, 15661867), (130, 12047590), (241, 6498700), (260, 6023795), (325, 4819036), (482, 3249350), (650, 2409518), (964, 1624675), (1205, 1299740), (1300, 1204759), (2410, 649870), (3133, 499900), (4820, 324935), (4999, 313300), (6025, 259948), (6266, 249950), (9998, 156650), (12050, 129974), (12532, 124975), (15665, 99980), (19996, 78325), (24100, 64987), (24995, 62660), (31330, 49990)]