4979150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 36

約数和(自身を含む): 10192056

約数和(自身を除く): 5212906

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 823, 1210, 1646, 3025, 4115, 6050, 8230, 9053, 18106, 20575, 41150, 45265, 90530, 99583, 199166, 226325, 452650, 497915, 995830, 2489575, 4979150]

約数ペア:

[(1, 4979150), (2, 2489575), (5, 995830), (10, 497915), (11, 452650), (22, 226325), (25, 199166), (50, 99583), (55, 90530), (110, 45265), (121, 41150), (242, 20575), (275, 18106), (550, 9053), (605, 8230), (823, 6050), (1210, 4115), (1646, 3025)]