2034932860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{13219}}^1$

素因数の和:13450

約数の個数: 48

約数和(自身を含む): 4397500800

約数和(自身を除く): 2362567940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 179, 215, 358, 430, 716, 860, 895, 1790, 3580, 7697, 13219, 15394, 26438, 30788, 38485, 52876, 66095, 76970, 132190, 153940, 264380, 568417, 1136834, 2273668, 2366201, 2842085, 4732402, 5684170, 9464804, 11368340, 11831005, 23662010, 47324020, 101746643, 203493286, 406986572, 508733215, 1017466430, 2034932860]

約数ペア:

[(1, 2034932860), (2, 1017466430), (4, 508733215), (5, 406986572), (10, 203493286), (20, 101746643), (43, 47324020), (86, 23662010), (172, 11831005), (179, 11368340), (215, 9464804), (358, 5684170), (430, 4732402), (716, 2842085), (860, 2366201), (895, 2273668), (1790, 1136834), (3580, 568417), (7697, 264380), (13219, 153940), (15394, 132190), (26438, 76970), (30788, 66095), (38485, 52876)]