4618340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 10088316

約数和(自身を除く): 5469976

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 2923, 5846, 6241, 11692, 12482, 14615, 24964, 29230, 31205, 58460, 62410, 124820, 230917, 461834, 923668, 1154585, 2309170, 4618340]

約数ペア:

[(1, 4618340), (2, 2309170), (4, 1154585), (5, 923668), (10, 461834), (20, 230917), (37, 124820), (74, 62410), (79, 58460), (148, 31205), (158, 29230), (185, 24964), (316, 14615), (370, 12482), (395, 11692), (740, 6241), (790, 5846), (1580, 2923)]