220180136020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{28411}}^1$

素因数の和:29201

約数の個数: 96

約数和(自身を含む): 510810483456

約数和(自身を除く): 290630347436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 727, 820, 1066, 1454, 2132, 2665, 2908, 3635, 5330, 7270, 9451, 10660, 14540, 18902, 28411, 29807, 37804, 47255, 56822, 59614, 94510, 113644, 119228, 142055, 149035, 189020, 284110, 298070, 369343, 387491, 568220, 596140, 738686, 774982, 1164851, 1477372, 1549964, 1846715, 1937455, 2329702, 3693430, 3874910, 4659404, 5824255, 7386860, 7749820, 11648510, 15143063, 20654797, 23297020, 30286126, 41309594, 60572252, 75715315, 82619188, 103273985, 151430630, 206547970, 268512361, 302861260, 413095940, 537024722, 846846677, 1074049444, 1342561805, 1693693354, 2685123610, 3387386708, 4234233385, 5370247220, 8468466770, 11009006801, 16936933540, 22018013602, 44036027204, 55045034005, 110090068010, 220180136020]

約数ペア:

[(1, 220180136020), (2, 110090068010), (4, 55045034005), (5, 44036027204), (10, 22018013602), (13, 16936933540), (20, 11009006801), (26, 8468466770), (41, 5370247220), (52, 4234233385), (65, 3387386708), (82, 2685123610), (130, 1693693354), (164, 1342561805), (205, 1074049444), (260, 846846677), (410, 537024722), (533, 413095940), (727, 302861260), (820, 268512361), (1066, 206547970), (1454, 151430630), (2132, 103273985), (2665, 82619188), (2908, 75715315), (3635, 60572252), (5330, 41309594), (7270, 30286126), (9451, 23297020), (10660, 20654797), (14540, 15143063), (18902, 11648510), (28411, 7749820), (29807, 7386860), (37804, 5824255), (47255, 4659404), (56822, 3874910), (59614, 3693430), (94510, 2329702), (113644, 1937455), (119228, 1846715), (142055, 1549964), (149035, 1477372), (189020, 1164851), (284110, 774982), (298070, 738686), (369343, 596140), (387491, 568220)]