870836200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1091}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 2189547360

約数和(自身を除く): 1318711160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 307, 325, 520, 614, 650, 1091, 1228, 1300, 1535, 2182, 2456, 2600, 3070, 3991, 4364, 5455, 6140, 7675, 7982, 8728, 10910, 12280, 14183, 15350, 15964, 19955, 21820, 27275, 28366, 30700, 31928, 39910, 43640, 54550, 56732, 61400, 70915, 79820, 99775, 109100, 113464, 141830, 159640, 199550, 218200, 283660, 334937, 354575, 399100, 567320, 669874, 709150, 798200, 1339748, 1418300, 1674685, 2679496, 2836600, 3349370, 4354181, 6698740, 8373425, 8708362, 13397480, 16746850, 17416724, 21770905, 33493700, 34833448, 43541810, 66987400, 87083620, 108854525, 174167240, 217709050, 435418100, 870836200]

約数ペア:

[(1, 870836200), (2, 435418100), (4, 217709050), (5, 174167240), (8, 108854525), (10, 87083620), (13, 66987400), (20, 43541810), (25, 34833448), (26, 33493700), (40, 21770905), (50, 17416724), (52, 16746850), (65, 13397480), (100, 8708362), (104, 8373425), (130, 6698740), (200, 4354181), (260, 3349370), (307, 2836600), (325, 2679496), (520, 1674685), (614, 1418300), (650, 1339748), (1091, 798200), (1228, 709150), (1300, 669874), (1535, 567320), (2182, 399100), (2456, 354575), (2600, 334937), (3070, 283660), (3991, 218200), (4364, 199550), (5455, 159640), (6140, 141830), (7675, 113464), (7982, 109100), (8728, 99775), (10910, 79820), (12280, 70915), (14183, 61400), (15350, 56732), (15964, 54550), (19955, 43640), (21820, 39910), (27275, 31928), (28366, 30700)]