40066390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44029}}^1$

素因数の和:44056

約数の個数: 32

約数和(自身を含む): 88764480

約数和(自身を除く): 48698090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 44029, 88058, 220145, 308203, 440290, 572377, 616406, 1144754, 1541015, 2861885, 3082030, 4006639, 5723770, 8013278, 20033195, 40066390]

約数ペア:

[(1, 40066390), (2, 20033195), (5, 8013278), (7, 5723770), (10, 4006639), (13, 3082030), (14, 2861885), (26, 1541015), (35, 1144754), (65, 616406), (70, 572377), (91, 440290), (130, 308203), (182, 220145), (455, 88058), (910, 44029)]