40224080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38677}}^1$

素因数の和:38703

約数の個数: 40

約数和(自身を含む): 100717512

約数和(自身を除く): 60493432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 38677, 77354, 154708, 193385, 309416, 386770, 502801, 618832, 773540, 1005602, 1547080, 2011204, 2514005, 3094160, 4022408, 5028010, 8044816, 10056020, 20112040, 40224080]

約数ペア:

[(1, 40224080), (2, 20112040), (4, 10056020), (5, 8044816), (8, 5028010), (10, 4022408), (13, 3094160), (16, 2514005), (20, 2011204), (26, 1547080), (40, 1005602), (52, 773540), (65, 618832), (80, 502801), (104, 386770), (130, 309416), (208, 193385), (260, 154708), (520, 77354), (1040, 38677)]