285429595900

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{937}}^1\times {\mathrm{14437}}^1$

素因数の和:15599

約数の個数: 72

約数和(自身を含む): 623024995376

約数和(自身を除く): 337595399476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 937, 1055, 1874, 2110, 3748, 4220, 4685, 5275, 9370, 10550, 14437, 18740, 21100, 23425, 28874, 46850, 57748, 72185, 93700, 144370, 197707, 288740, 360925, 395414, 721850, 790828, 988535, 1443700, 1977070, 3046207, 3954140, 4942675, 6092414, 9885350, 12184828, 13527469, 15231035, 19770700, 27054938, 30462070, 54109876, 60924140, 67637345, 76155175, 135274690, 152310350, 270549380, 304620700, 338186725, 676373450, 1352746900, 2854295959, 5708591918, 11417183836, 14271479795, 28542959590, 57085919180, 71357398975, 142714797950, 285429595900]

約数ペア:

[(1, 285429595900), (2, 142714797950), (4, 71357398975), (5, 57085919180), (10, 28542959590), (20, 14271479795), (25, 11417183836), (50, 5708591918), (100, 2854295959), (211, 1352746900), (422, 676373450), (844, 338186725), (937, 304620700), (1055, 270549380), (1874, 152310350), (2110, 135274690), (3748, 76155175), (4220, 67637345), (4685, 60924140), (5275, 54109876), (9370, 30462070), (10550, 27054938), (14437, 19770700), (18740, 15231035), (21100, 13527469), (23425, 12184828), (28874, 9885350), (46850, 6092414), (57748, 4942675), (72185, 3954140), (93700, 3046207), (144370, 1977070), (197707, 1443700), (288740, 988535), (360925, 790828), (395414, 721850)]