2226126340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{14461}}^1$

素因数の和:14692

約数の個数: 48

約数和(自身を含む): 4810639680

約数和(自身を除く): 2584513340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 179, 215, 358, 430, 716, 860, 895, 1790, 3580, 7697, 14461, 15394, 28922, 30788, 38485, 57844, 72305, 76970, 144610, 153940, 289220, 621823, 1243646, 2487292, 2588519, 3109115, 5177038, 6218230, 10354076, 12436460, 12942595, 25885190, 51770380, 111306317, 222612634, 445225268, 556531585, 1113063170, 2226126340]

約数ペア:

[(1, 2226126340), (2, 1113063170), (4, 556531585), (5, 445225268), (10, 222612634), (20, 111306317), (43, 51770380), (86, 25885190), (172, 12942595), (179, 12436460), (215, 10354076), (358, 6218230), (430, 5177038), (716, 3109115), (860, 2588519), (895, 2487292), (1790, 1243646), (3580, 621823), (7697, 289220), (14461, 153940), (15394, 144610), (28922, 76970), (30788, 72305), (38485, 57844)]