377017850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 72

約数和(自身を含む): 779692284

約数和(自身を除く): 402674434

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 121, 202, 242, 275, 505, 550, 605, 617, 1010, 1111, 1210, 1234, 2222, 2525, 3025, 3085, 5050, 5555, 6050, 6170, 6787, 11110, 12221, 13574, 15425, 24442, 27775, 30850, 33935, 55550, 61105, 62317, 67870, 74657, 122210, 124634, 149314, 169675, 305525, 311585, 339350, 373285, 611050, 623170, 685487, 746570, 1370974, 1557925, 1866425, 3115850, 3427435, 3732850, 6854870, 7540357, 15080714, 17137175, 34274350, 37701785, 75403570, 188508925, 377017850]

約数ペア:

[(1, 377017850), (2, 188508925), (5, 75403570), (10, 37701785), (11, 34274350), (22, 17137175), (25, 15080714), (50, 7540357), (55, 6854870), (101, 3732850), (110, 3427435), (121, 3115850), (202, 1866425), (242, 1557925), (275, 1370974), (505, 746570), (550, 685487), (605, 623170), (617, 611050), (1010, 373285), (1111, 339350), (1210, 311585), (1234, 305525), (2222, 169675), (2525, 149314), (3025, 124634), (3085, 122210), (5050, 74657), (5555, 67870), (6050, 62317), (6170, 61105), (6787, 55550), (11110, 33935), (12221, 30850), (13574, 27775), (15425, 24442)]