3372080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 7980144

約数和(自身を除く): 4608064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 691, 976, 1220, 1382, 2440, 2764, 3455, 4880, 5528, 6910, 11056, 13820, 27640, 42151, 55280, 84302, 168604, 210755, 337208, 421510, 674416, 843020, 1686040, 3372080]

約数ペア:

[(1, 3372080), (2, 1686040), (4, 843020), (5, 674416), (8, 421510), (10, 337208), (16, 210755), (20, 168604), (40, 84302), (61, 55280), (80, 42151), (122, 27640), (244, 13820), (305, 11056), (488, 6910), (610, 5528), (691, 4880), (976, 3455), (1220, 2764), (1382, 2440)]