26842020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 78599808

約数和(自身を除く): 51757788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 113, 148, 185, 214, 222, 226, 321, 339, 370, 428, 444, 452, 535, 555, 565, 642, 678, 740, 1070, 1110, 1130, 1284, 1356, 1605, 1695, 2140, 2220, 2260, 3210, 3390, 3959, 4181, 6420, 6780, 7918, 8362, 11877, 12091, 12543, 15836, 16724, 19795, 20905, 23754, 24182, 25086, 36273, 39590, 41810, 47508, 48364, 50172, 59385, 60455, 62715, 72546, 79180, 83620, 118770, 120910, 125430, 145092, 181365, 237540, 241820, 250860, 362730, 447367, 725460, 894734, 1342101, 1789468, 2236835, 2684202, 4473670, 5368404, 6710505, 8947340, 13421010, 26842020]

約数ペア:

[(1, 26842020), (2, 13421010), (3, 8947340), (4, 6710505), (5, 5368404), (6, 4473670), (10, 2684202), (12, 2236835), (15, 1789468), (20, 1342101), (30, 894734), (37, 725460), (60, 447367), (74, 362730), (107, 250860), (111, 241820), (113, 237540), (148, 181365), (185, 145092), (214, 125430), (222, 120910), (226, 118770), (321, 83620), (339, 79180), (370, 72546), (428, 62715), (444, 60455), (452, 59385), (535, 50172), (555, 48364), (565, 47508), (642, 41810), (678, 39590), (740, 36273), (1070, 25086), (1110, 24182), (1130, 23754), (1284, 20905), (1356, 19795), (1605, 16724), (1695, 15836), (2140, 12543), (2220, 12091), (2260, 11877), (3210, 8362), (3390, 7918), (3959, 6780), (4181, 6420)]