44863640

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8069}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 101682000

約数和(自身を除く): 56818360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 8069, 16138, 32276, 40345, 64552, 80690, 161380, 322760, 1121591, 2243182, 4486364, 5607955, 8972728, 11215910, 22431820, 44863640]

約数ペア:

[(1, 44863640), (2, 22431820), (4, 11215910), (5, 8972728), (8, 5607955), (10, 4486364), (20, 2243182), (40, 1121591), (139, 322760), (278, 161380), (556, 80690), (695, 64552), (1112, 40345), (1390, 32276), (2780, 16138), (5560, 8069)]