3453670040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{6173}}^1$

素因数の和:6452

約数の個数: 64

約数和(自身を含む): 7921488960

約数和(自身を除く): 4467818920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 197, 284, 355, 394, 568, 710, 788, 985, 1420, 1576, 1970, 2840, 3940, 6173, 7880, 12346, 13987, 24692, 27974, 30865, 49384, 55948, 61730, 69935, 111896, 123460, 139870, 246920, 279740, 438283, 559480, 876566, 1216081, 1753132, 2191415, 2432162, 3506264, 4382830, 4864324, 6080405, 8765660, 9728648, 12160810, 17531320, 24321620, 48643240, 86341751, 172683502, 345367004, 431708755, 690734008, 863417510, 1726835020, 3453670040]

約数ペア:

[(1, 3453670040), (2, 1726835020), (4, 863417510), (5, 690734008), (8, 431708755), (10, 345367004), (20, 172683502), (40, 86341751), (71, 48643240), (142, 24321620), (197, 17531320), (284, 12160810), (355, 9728648), (394, 8765660), (568, 6080405), (710, 4864324), (788, 4382830), (985, 3506264), (1420, 2432162), (1576, 2191415), (1970, 1753132), (2840, 1216081), (3940, 876566), (6173, 559480), (7880, 438283), (12346, 279740), (13987, 246920), (24692, 139870), (27974, 123460), (30865, 111896), (49384, 69935), (55948, 61730)]