124820260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1847}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 273208320

約数和(自身を除く): 148388060

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 1090, 1847, 2180, 3379, 3694, 6758, 7388, 9235, 13516, 16895, 18470, 33790, 36940, 57257, 67580, 114514, 201323, 229028, 286285, 402646, 572570, 805292, 1006615, 1145140, 2013230, 4026460, 6241013, 12482026, 24964052, 31205065, 62410130, 124820260]

約数ペア:

[(1, 124820260), (2, 62410130), (4, 31205065), (5, 24964052), (10, 12482026), (20, 6241013), (31, 4026460), (62, 2013230), (109, 1145140), (124, 1006615), (155, 805292), (218, 572570), (310, 402646), (436, 286285), (545, 229028), (620, 201323), (1090, 114514), (1847, 67580), (2180, 57257), (3379, 36940), (3694, 33790), (6758, 18470), (7388, 16895), (9235, 13516)]