229400996840

素因数分解:

$2^3\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{3145927}}^1$

素因数の和:3147761

約数の個数: 32

約数和(自身を含む): 516435540480

約数和(自身を除く): 287034543640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1823, 3646, 7292, 9115, 14584, 18230, 36460, 72920, 3145927, 6291854, 12583708, 15729635, 25167416, 31459270, 62918540, 125837080, 5735024921, 11470049842, 22940099684, 28675124605, 45880199368, 57350249210, 114700498420, 229400996840]

約数ペア:

[(1, 229400996840), (2, 114700498420), (4, 57350249210), (5, 45880199368), (8, 28675124605), (10, 22940099684), (20, 11470049842), (40, 5735024921), (1823, 125837080), (3646, 62918540), (7292, 31459270), (9115, 25167416), (14584, 15729635), (18230, 12583708), (36460, 6291854), (72920, 3145927)]