74646220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 171714816

約数和(自身を除く): 97068596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1091, 1244, 1555, 2182, 3110, 3421, 4364, 5455, 6220, 6842, 10910, 12001, 13684, 17105, 21820, 24002, 34210, 48004, 60005, 68420, 120010, 240020, 339301, 678602, 1357204, 1696505, 3393010, 3732311, 6786020, 7464622, 14929244, 18661555, 37323110, 74646220]

約数ペア:

[(1, 74646220), (2, 37323110), (4, 18661555), (5, 14929244), (10, 7464622), (11, 6786020), (20, 3732311), (22, 3393010), (44, 1696505), (55, 1357204), (110, 678602), (220, 339301), (311, 240020), (622, 120010), (1091, 68420), (1244, 60005), (1555, 48004), (2182, 34210), (3110, 24002), (3421, 21820), (4364, 17105), (5455, 13684), (6220, 12001), (6842, 10910)]