78752410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1889}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 155131200

約数和(自身を除く): 76378790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1889, 1895, 3778, 3790, 4169, 8338, 9445, 18890, 20779, 20845, 41558, 41690, 103895, 207790, 715931, 1431862, 3579655, 7159310, 7875241, 15750482, 39376205, 78752410]

約数ペア:

[(1, 78752410), (2, 39376205), (5, 15750482), (10, 7875241), (11, 7159310), (22, 3579655), (55, 1431862), (110, 715931), (379, 207790), (758, 103895), (1889, 41690), (1895, 41558), (3778, 20845), (3790, 20779), (4169, 18890), (8338, 9445)]