5578100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 54

約数和(自身を含む): 13333782

約数和(自身を除く): 7755682

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 461, 484, 550, 605, 922, 1100, 1210, 1844, 2305, 2420, 3025, 4610, 5071, 6050, 9220, 10142, 11525, 12100, 20284, 23050, 25355, 46100, 50710, 55781, 101420, 111562, 126775, 223124, 253550, 278905, 507100, 557810, 1115620, 1394525, 2789050, 5578100]

約数ペア:

[(1, 5578100), (2, 2789050), (4, 1394525), (5, 1115620), (10, 557810), (11, 507100), (20, 278905), (22, 253550), (25, 223124), (44, 126775), (50, 111562), (55, 101420), (100, 55781), (110, 50710), (121, 46100), (220, 25355), (242, 23050), (275, 20284), (461, 12100), (484, 11525), (550, 10142), (605, 9220), (922, 6050), (1100, 5071), (1210, 4610), (1844, 3025), (2305, 2420)]