40795460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 91067760

約数和(自身を除く): 50272300

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 1901, 2146, 3802, 4292, 5365, 7604, 9505, 10730, 19010, 21460, 38020, 55129, 70337, 110258, 140674, 220516, 275645, 281348, 351685, 551290, 703370, 1102580, 1406740, 2039773, 4079546, 8159092, 10198865, 20397730, 40795460]

約数ペア:

[(1, 40795460), (2, 20397730), (4, 10198865), (5, 8159092), (10, 4079546), (20, 2039773), (29, 1406740), (37, 1102580), (58, 703370), (74, 551290), (116, 351685), (145, 281348), (148, 275645), (185, 220516), (290, 140674), (370, 110258), (580, 70337), (740, 55129), (1073, 38020), (1901, 21460), (2146, 19010), (3802, 10730), (4292, 9505), (5365, 7604)]