40378466305

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1\times {\mathrm{90023}}^1$

素因数の和:90960

約数の個数: 16

約数和(自身を含む): 48958652160

約数和(自身を除く): 8580185855

約数列:

[1, 5, 109, 545, 823, 4115, 89707, 90023, 448535, 450115, 9812507, 49062535, 74088929, 370444645, 8075693261, 40378466305]

約数ペア:

[(1, 40378466305), (5, 8075693261), (109, 370444645), (545, 74088929), (823, 49062535), (4115, 9812507), (89707, 450115), (90023, 448535)]