125566870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 267333696

約数和(自身を除く): 141766826

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 277, 286, 317, 554, 634, 715, 1385, 1430, 1585, 2770, 3047, 3170, 3487, 3601, 4121, 6094, 6974, 7202, 8242, 15235, 17435, 18005, 20605, 30470, 34870, 36010, 39611, 41210, 45331, 79222, 87809, 90662, 175618, 198055, 226655, 396110, 439045, 453310, 878090, 965899, 1141517, 1931798, 2283034, 4829495, 5707585, 9658990, 11415170, 12556687, 25113374, 62783435, 125566870]

約数ペア:

[(1, 125566870), (2, 62783435), (5, 25113374), (10, 12556687), (11, 11415170), (13, 9658990), (22, 5707585), (26, 4829495), (55, 2283034), (65, 1931798), (110, 1141517), (130, 965899), (143, 878090), (277, 453310), (286, 439045), (317, 396110), (554, 226655), (634, 198055), (715, 175618), (1385, 90662), (1430, 87809), (1585, 79222), (2770, 45331), (3047, 41210), (3170, 39611), (3487, 36010), (3601, 34870), (4121, 30470), (6094, 20605), (6974, 18005), (7202, 17435), (8242, 15235)]