4904090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 9486720

約数和(自身を除く): 4582630

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 487, 530, 974, 1007, 2014, 2435, 4870, 5035, 9253, 10070, 18506, 25811, 46265, 51622, 92530, 129055, 258110, 490409, 980818, 2452045, 4904090]

約数ペア:

[(1, 4904090), (2, 2452045), (5, 980818), (10, 490409), (19, 258110), (38, 129055), (53, 92530), (95, 51622), (106, 46265), (190, 25811), (265, 18506), (487, 10070), (530, 9253), (974, 5035), (1007, 4870), (2014, 2435)]