2103176860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{3229}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 4574455200

約数和(自身を除く): 2471278340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1123, 2246, 3229, 4492, 5615, 6458, 11230, 12916, 16145, 22460, 32290, 32567, 64580, 65134, 93641, 130268, 162835, 187282, 325670, 374564, 468205, 651340, 936410, 1872820, 3626167, 7252334, 14504668, 18130835, 36261670, 72523340, 105158843, 210317686, 420635372, 525794215, 1051588430, 2103176860]

約数ペア:

[(1, 2103176860), (2, 1051588430), (4, 525794215), (5, 420635372), (10, 210317686), (20, 105158843), (29, 72523340), (58, 36261670), (116, 18130835), (145, 14504668), (290, 7252334), (580, 3626167), (1123, 1872820), (2246, 936410), (3229, 651340), (4492, 468205), (5615, 374564), (6458, 325670), (11230, 187282), (12916, 162835), (16145, 130268), (22460, 93641), (32290, 65134), (32567, 64580)]