960780200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{36671}}^1$

素因数の和:36818

約数の個数: 48

約数和(自身を含む): 2250927360

約数和(自身を除く): 1290147160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 5240, 6550, 13100, 26200, 36671, 73342, 146684, 183355, 293368, 366710, 733420, 916775, 1466840, 1833550, 3667100, 4803901, 7334200, 9607802, 19215604, 24019505, 38431208, 48039010, 96078020, 120097525, 192156040, 240195050, 480390100, 960780200]

約数ペア:

[(1, 960780200), (2, 480390100), (4, 240195050), (5, 192156040), (8, 120097525), (10, 96078020), (20, 48039010), (25, 38431208), (40, 24019505), (50, 19215604), (100, 9607802), (131, 7334200), (200, 4803901), (262, 3667100), (524, 1833550), (655, 1466840), (1048, 916775), (1310, 733420), (2620, 366710), (3275, 293368), (5240, 183355), (6550, 146684), (13100, 73342), (26200, 36671)]