8524100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 20415360

約数和(自身を除く): 11891260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 83, 100, 130, 158, 166, 260, 316, 325, 332, 395, 415, 650, 790, 830, 1027, 1079, 1300, 1580, 1660, 1975, 2054, 2075, 2158, 3950, 4108, 4150, 4316, 5135, 5395, 6557, 7900, 8300, 10270, 10790, 13114, 20540, 21580, 25675, 26228, 26975, 32785, 51350, 53950, 65570, 85241, 102700, 107900, 131140, 163925, 170482, 327850, 340964, 426205, 655700, 852410, 1704820, 2131025, 4262050, 8524100]

約数ペア:

[(1, 8524100), (2, 4262050), (4, 2131025), (5, 1704820), (10, 852410), (13, 655700), (20, 426205), (25, 340964), (26, 327850), (50, 170482), (52, 163925), (65, 131140), (79, 107900), (83, 102700), (100, 85241), (130, 65570), (158, 53950), (166, 51350), (260, 32785), (316, 26975), (325, 26228), (332, 25675), (395, 21580), (415, 20540), (650, 13114), (790, 10790), (830, 10270), (1027, 8300), (1079, 7900), (1300, 6557), (1580, 5395), (1660, 5135), (1975, 4316), (2054, 4150), (2075, 4108), (2158, 3950)]