40776340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 94731840

約数和(自身を除く): 53955500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 2539, 3212, 4015, 5078, 8030, 10156, 12695, 16060, 25390, 27929, 50780, 55858, 111716, 139645, 185347, 279290, 370694, 558580, 741388, 926735, 1853470, 2038817, 3706940, 4077634, 8155268, 10194085, 20388170, 40776340]

約数ペア:

[(1, 40776340), (2, 20388170), (4, 10194085), (5, 8155268), (10, 4077634), (11, 3706940), (20, 2038817), (22, 1853470), (44, 926735), (55, 741388), (73, 558580), (110, 370694), (146, 279290), (220, 185347), (292, 139645), (365, 111716), (730, 55858), (803, 50780), (1460, 27929), (1606, 25390), (2539, 16060), (3212, 12695), (4015, 10156), (5078, 8030)]