9203846980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{83717}}^1$

素因数の和:83988

約数の個数: 48

約数和(自身を含む): 20253058560

約数和(自身を除く): 11049211580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 239, 460, 478, 956, 1195, 2390, 4780, 5497, 10994, 21988, 27485, 54970, 83717, 109940, 167434, 334868, 418585, 837170, 1674340, 1925491, 3850982, 7701964, 9627455, 19254910, 20008363, 38509820, 40016726, 80033452, 100041815, 200083630, 400167260, 460192349, 920384698, 1840769396, 2300961745, 4601923490, 9203846980]

約数ペア:

[(1, 9203846980), (2, 4601923490), (4, 2300961745), (5, 1840769396), (10, 920384698), (20, 460192349), (23, 400167260), (46, 200083630), (92, 100041815), (115, 80033452), (230, 40016726), (239, 38509820), (460, 20008363), (478, 19254910), (956, 9627455), (1195, 7701964), (2390, 3850982), (4780, 1925491), (5497, 1674340), (10994, 837170), (21988, 418585), (27485, 334868), (54970, 167434), (83717, 109940)]