3955360

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 9525600

約数和(自身を除く): 5570240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 419, 472, 590, 838, 944, 1180, 1676, 1888, 2095, 2360, 3352, 4190, 4720, 6704, 8380, 9440, 13408, 16760, 24721, 33520, 49442, 67040, 98884, 123605, 197768, 247210, 395536, 494420, 791072, 988840, 1977680, 3955360]

約数ペア:

[(1, 3955360), (2, 1977680), (4, 988840), (5, 791072), (8, 494420), (10, 395536), (16, 247210), (20, 197768), (32, 123605), (40, 98884), (59, 67040), (80, 49442), (118, 33520), (160, 24721), (236, 16760), (295, 13408), (419, 9440), (472, 8380), (590, 6704), (838, 4720), (944, 4190), (1180, 3352), (1676, 2360), (1888, 2095)]