14840540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5222

約数の個数: 48

約数和(自身を含む): 36620640

約数和(自身を除く): 21780100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5189, 10378, 20756, 25945, 51890, 57079, 67457, 103780, 114158, 134914, 228316, 269828, 285395, 337285, 570790, 674570, 742027, 1141580, 1349140, 1484054, 2968108, 3710135, 7420270, 14840540]

約数ペア:

[(1, 14840540), (2, 7420270), (4, 3710135), (5, 2968108), (10, 1484054), (11, 1349140), (13, 1141580), (20, 742027), (22, 674570), (26, 570790), (44, 337285), (52, 285395), (55, 269828), (65, 228316), (110, 134914), (130, 114158), (143, 103780), (220, 67457), (260, 57079), (286, 51890), (572, 25945), (715, 20756), (1430, 10378), (2860, 5189)]