29528360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7309}}^1$

素因数の和:7421

約数の個数: 32

約数和(自身を含む): 67105800

約数和(自身を除く): 37577440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 7309, 14618, 29236, 36545, 58472, 73090, 146180, 292360, 738209, 1476418, 2952836, 3691045, 5905672, 7382090, 14764180, 29528360]

約数ペア:

[(1, 29528360), (2, 14764180), (4, 7382090), (5, 5905672), (8, 3691045), (10, 2952836), (20, 1476418), (40, 738209), (101, 292360), (202, 146180), (404, 73090), (505, 58472), (808, 36545), (1010, 29236), (2020, 14618), (4040, 7309)]