8394100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 21436128

約数和(自身を除く): 13042028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 587, 650, 715, 1100, 1174, 1300, 1430, 2348, 2860, 2935, 3575, 5870, 6457, 7150, 7631, 11740, 12914, 14300, 14675, 15262, 25828, 29350, 30524, 32285, 38155, 58700, 64570, 76310, 83941, 129140, 152620, 161425, 167882, 190775, 322850, 335764, 381550, 419705, 645700, 763100, 839410, 1678820, 2098525, 4197050, 8394100]

約数ペア:

[(1, 8394100), (2, 4197050), (4, 2098525), (5, 1678820), (10, 839410), (11, 763100), (13, 645700), (20, 419705), (22, 381550), (25, 335764), (26, 322850), (44, 190775), (50, 167882), (52, 161425), (55, 152620), (65, 129140), (100, 83941), (110, 76310), (130, 64570), (143, 58700), (220, 38155), (260, 32285), (275, 30524), (286, 29350), (325, 25828), (550, 15262), (572, 14675), (587, 14300), (650, 12914), (715, 11740), (1100, 7631), (1174, 7150), (1300, 6457), (1430, 5870), (2348, 3575), (2860, 2935)]