130165100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 306230400

約数和(自身を除く): 176065300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 223, 260, 325, 446, 449, 650, 892, 898, 1115, 1300, 1796, 2230, 2245, 2899, 4460, 4490, 5575, 5798, 5837, 8980, 11150, 11225, 11596, 11674, 14495, 22300, 22450, 23348, 28990, 29185, 44900, 57980, 58370, 72475, 100127, 116740, 144950, 145925, 200254, 289900, 291850, 400508, 500635, 583700, 1001270, 1301651, 2002540, 2503175, 2603302, 5006350, 5206604, 6508255, 10012700, 13016510, 26033020, 32541275, 65082550, 130165100]

約数ペア:

[(1, 130165100), (2, 65082550), (4, 32541275), (5, 26033020), (10, 13016510), (13, 10012700), (20, 6508255), (25, 5206604), (26, 5006350), (50, 2603302), (52, 2503175), (65, 2002540), (100, 1301651), (130, 1001270), (223, 583700), (260, 500635), (325, 400508), (446, 291850), (449, 289900), (650, 200254), (892, 145925), (898, 144950), (1115, 116740), (1300, 100127), (1796, 72475), (2230, 58370), (2245, 57980), (2899, 44900), (4460, 29185), (4490, 28990), (5575, 23348), (5798, 22450), (5837, 22300), (8980, 14495), (11150, 11674), (11225, 11596)]