32143120

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5659}}^1$

素因数の和:5743

約数の個数: 40

約数和(自身を含む): 75798720

約数和(自身を除く): 43655600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5659, 5680, 11318, 22636, 28295, 45272, 56590, 90544, 113180, 226360, 401789, 452720, 803578, 1607156, 2008945, 3214312, 4017890, 6428624, 8035780, 16071560, 32143120]

約数ペア:

[(1, 32143120), (2, 16071560), (4, 8035780), (5, 6428624), (8, 4017890), (10, 3214312), (16, 2008945), (20, 1607156), (40, 803578), (71, 452720), (80, 401789), (142, 226360), (284, 113180), (355, 90544), (568, 56590), (710, 45272), (1136, 28295), (1420, 22636), (2840, 11318), (5659, 5680)]