29025680

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1863

約数の個数: 40

約数和(自身を含む): 67828992

約数和(自身を除く): 38803312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1627, 1784, 2230, 3254, 3568, 4460, 6508, 8135, 8920, 13016, 16270, 17840, 26032, 32540, 65080, 130160, 362821, 725642, 1451284, 1814105, 2902568, 3628210, 5805136, 7256420, 14512840, 29025680]

約数ペア:

[(1, 29025680), (2, 14512840), (4, 7256420), (5, 5805136), (8, 3628210), (10, 2902568), (16, 1814105), (20, 1451284), (40, 725642), (80, 362821), (223, 130160), (446, 65080), (892, 32540), (1115, 26032), (1627, 17840), (1784, 16270), (2230, 13016), (3254, 8920), (3568, 8135), (4460, 6508)]