67260920

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10069}}^1$

素因数の和:10247

約数の個数: 32

約数和(自身を含む): 152258400

約数和(自身を除く): 84997480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 10069, 20138, 40276, 50345, 80552, 100690, 201380, 402760, 1681523, 3363046, 6726092, 8407615, 13452184, 16815230, 33630460, 67260920]

約数ペア:

[(1, 67260920), (2, 33630460), (4, 16815230), (5, 13452184), (8, 8407615), (10, 6726092), (20, 3363046), (40, 1681523), (167, 402760), (334, 201380), (668, 100690), (835, 80552), (1336, 50345), (1670, 40276), (3340, 20138), (6680, 10069)]