41985520

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1951}}^1$

素因数の和:2233

約数の個数: 40

約数和(自身を含む): 98029440

約数和(自身を除く): 56043920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 1951, 2152, 2690, 3902, 4304, 5380, 7804, 9755, 10760, 15608, 19510, 21520, 31216, 39020, 78040, 156080, 524819, 1049638, 2099276, 2624095, 4198552, 5248190, 8397104, 10496380, 20992760, 41985520]

約数ペア:

[(1, 41985520), (2, 20992760), (4, 10496380), (5, 8397104), (8, 5248190), (10, 4198552), (16, 2624095), (20, 2099276), (40, 1049638), (80, 524819), (269, 156080), (538, 78040), (1076, 39020), (1345, 31216), (1951, 21520), (2152, 19510), (2690, 15608), (3902, 10760), (4304, 9755), (5380, 7804)]