14125540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 35191800

約数和(自身を除く): 21066260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 449, 484, 572, 605, 715, 898, 1210, 1430, 1573, 1796, 2245, 2420, 2860, 3146, 4490, 4939, 5837, 6292, 7865, 8980, 9878, 11674, 15730, 19756, 23348, 24695, 29185, 31460, 49390, 54329, 58370, 64207, 98780, 108658, 116740, 128414, 217316, 256828, 271645, 321035, 543290, 642070, 706277, 1086580, 1284140, 1412554, 2825108, 3531385, 7062770, 14125540]

約数ペア:

[(1, 14125540), (2, 7062770), (4, 3531385), (5, 2825108), (10, 1412554), (11, 1284140), (13, 1086580), (20, 706277), (22, 642070), (26, 543290), (44, 321035), (52, 271645), (55, 256828), (65, 217316), (110, 128414), (121, 116740), (130, 108658), (143, 98780), (220, 64207), (242, 58370), (260, 54329), (286, 49390), (449, 31460), (484, 29185), (572, 24695), (605, 23348), (715, 19756), (898, 15730), (1210, 11674), (1430, 9878), (1573, 8980), (1796, 7865), (2245, 6292), (2420, 5837), (2860, 4939), (3146, 4490)]