2023235330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{2131}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 3860011584

約数和(自身を除く): 1836776254

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 361, 526, 722, 1315, 1805, 2131, 2630, 3610, 4262, 4997, 9994, 10655, 21310, 24985, 40489, 49970, 80978, 94943, 189886, 202445, 404890, 474715, 560453, 769291, 949430, 1120906, 1538582, 2802265, 3846455, 5604530, 7692910, 10648607, 21297214, 53243035, 106486070, 202323533, 404647066, 1011617665, 2023235330]

約数ペア:

[(1, 2023235330), (2, 1011617665), (5, 404647066), (10, 202323533), (19, 106486070), (38, 53243035), (95, 21297214), (190, 10648607), (263, 7692910), (361, 5604530), (526, 3846455), (722, 2802265), (1315, 1538582), (1805, 1120906), (2131, 949430), (2630, 769291), (3610, 560453), (4262, 474715), (4997, 404890), (9994, 202445), (10655, 189886), (21310, 94943), (24985, 80978), (40489, 49970)]