26250770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 59707044

約数和(自身を除く): 33456274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 317, 338, 455, 490, 634, 637, 845, 910, 1183, 1274, 1585, 1690, 2219, 2366, 3170, 3185, 4121, 4438, 5915, 6370, 8242, 8281, 11095, 11830, 15533, 16562, 20605, 22190, 28847, 31066, 41210, 41405, 53573, 57694, 77665, 82810, 107146, 144235, 155330, 201929, 267865, 288470, 375011, 403858, 535730, 750022, 1009645, 1875055, 2019290, 2625077, 3750110, 5250154, 13125385, 26250770]

約数ペア:

[(1, 26250770), (2, 13125385), (5, 5250154), (7, 3750110), (10, 2625077), (13, 2019290), (14, 1875055), (26, 1009645), (35, 750022), (49, 535730), (65, 403858), (70, 375011), (91, 288470), (98, 267865), (130, 201929), (169, 155330), (182, 144235), (245, 107146), (317, 82810), (338, 77665), (455, 57694), (490, 53573), (634, 41405), (637, 41210), (845, 31066), (910, 28847), (1183, 22190), (1274, 20605), (1585, 16562), (1690, 15533), (2219, 11830), (2366, 11095), (3170, 8281), (3185, 8242), (4121, 6370), (4438, 5915)]