14286249100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{21377}}^1$

素因数の和:21595

約数の個数: 72

約数和(自身を含む): 31953611088

約数和(自身を除く): 17667361988

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 163, 164, 205, 326, 410, 652, 815, 820, 1025, 1630, 2050, 3260, 4075, 4100, 6683, 8150, 13366, 16300, 21377, 26732, 33415, 42754, 66830, 85508, 106885, 133660, 167075, 213770, 334150, 427540, 534425, 668300, 876457, 1068850, 1752914, 2137700, 3484451, 3505828, 4382285, 6968902, 8764570, 13937804, 17422255, 17529140, 21911425, 34844510, 43822850, 69689020, 87111275, 87645700, 142862491, 174222550, 285724982, 348445100, 571449964, 714312455, 1428624910, 2857249820, 3571562275, 7143124550, 14286249100]

約数ペア:

[(1, 14286249100), (2, 7143124550), (4, 3571562275), (5, 2857249820), (10, 1428624910), (20, 714312455), (25, 571449964), (41, 348445100), (50, 285724982), (82, 174222550), (100, 142862491), (163, 87645700), (164, 87111275), (205, 69689020), (326, 43822850), (410, 34844510), (652, 21911425), (815, 17529140), (820, 17422255), (1025, 13937804), (1630, 8764570), (2050, 6968902), (3260, 4382285), (4075, 3505828), (4100, 3484451), (6683, 2137700), (8150, 1752914), (13366, 1068850), (16300, 876457), (21377, 668300), (26732, 534425), (33415, 427540), (42754, 334150), (66830, 213770), (85508, 167075), (106885, 133660)]