8889760930

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1\times {\mathrm{2707}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 16098388416

約数和(自身を除く): 7208627486

約数列:

[1, 2, 5, 10, 197, 394, 985, 1667, 1970, 2707, 3334, 5414, 8335, 13535, 16670, 27070, 328399, 533279, 656798, 1066558, 1641995, 2666395, 3283990, 4512569, 5332790, 9025138, 22562845, 45125690, 888976093, 1777952186, 4444880465, 8889760930]

約数ペア:

[(1, 8889760930), (2, 4444880465), (5, 1777952186), (10, 888976093), (197, 45125690), (394, 22562845), (985, 9025138), (1667, 5332790), (1970, 4512569), (2707, 3283990), (3334, 2666395), (5414, 1641995), (8335, 1066558), (13535, 656798), (16670, 533279), (27070, 328399)]