1320792399610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1\times {\mathrm{486503}}^1$

素因数の和:490302

約数の個数: 32

約数和(自身を含む): 2410646780160

約数和(自身を除く): 1089854380550

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3719, 7438, 18595, 37190, 271487, 486503, 542974, 973006, 1357435, 2432515, 2714870, 4865030, 35514719, 71029438, 177573595, 355147190, 1809304657, 3618609314, 9046523285, 18093046570, 132079239961, 264158479922, 660396199805, 1320792399610]

約数ペア:

[(1, 1320792399610), (2, 660396199805), (5, 264158479922), (10, 132079239961), (73, 18093046570), (146, 9046523285), (365, 3618609314), (730, 1809304657), (3719, 355147190), (7438, 177573595), (18595, 71029438), (37190, 35514719), (271487, 4865030), (486503, 2714870), (542974, 2432515), (973006, 1357435)]