4495870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 8618400

約数和(自身を除く): 4122530

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 419, 838, 1073, 2095, 2146, 4190, 5365, 10730, 12151, 15503, 24302, 31006, 60755, 77515, 121510, 155030, 449587, 899174, 2247935, 4495870]

約数ペア:

[(1, 4495870), (2, 2247935), (5, 899174), (10, 449587), (29, 155030), (37, 121510), (58, 77515), (74, 60755), (145, 31006), (185, 24302), (290, 15503), (370, 12151), (419, 10730), (838, 5365), (1073, 4190), (2095, 2146)]