2783156680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2399273}}^1$

素因数の和:2399313

約数の個数: 32

約数和(自身を含む): 6478039800

約数和(自身を除く): 3694883120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2399273, 4798546, 9597092, 11996365, 19194184, 23992730, 47985460, 69578917, 95970920, 139157834, 278315668, 347894585, 556631336, 695789170, 1391578340, 2783156680]

約数ペア:

[(1, 2783156680), (2, 1391578340), (4, 695789170), (5, 556631336), (8, 347894585), (10, 278315668), (20, 139157834), (29, 95970920), (40, 69578917), (58, 47985460), (116, 23992730), (145, 19194184), (232, 11996365), (290, 9597092), (580, 4798546), (1160, 2399273)]