5638380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8543}}^1$

素因数の和:8566

約数の個数: 48

約数和(自身を含む): 17224704

約数和(自身を除く): 11586324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 8543, 17086, 25629, 34172, 42715, 51258, 85430, 93973, 102516, 128145, 170860, 187946, 256290, 281919, 375892, 469865, 512580, 563838, 939730, 1127676, 1409595, 1879460, 2819190, 5638380]

約数ペア:

[(1, 5638380), (2, 2819190), (3, 1879460), (4, 1409595), (5, 1127676), (6, 939730), (10, 563838), (11, 512580), (12, 469865), (15, 375892), (20, 281919), (22, 256290), (30, 187946), (33, 170860), (44, 128145), (55, 102516), (60, 93973), (66, 85430), (110, 51258), (132, 42715), (165, 34172), (220, 25629), (330, 17086), (660, 8543)]