942526520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2185

約数の個数: 96

約数和(自身を含む): 2331756720

約数和(自身を除く): 1389230200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 169, 260, 268, 335, 338, 520, 536, 670, 676, 845, 871, 1340, 1352, 1690, 1742, 2081, 2680, 3380, 3484, 4162, 4355, 6760, 6968, 8324, 8710, 10405, 11323, 16648, 17420, 20810, 22646, 27053, 34840, 41620, 45292, 54106, 56615, 83240, 90584, 108212, 113230, 135265, 139427, 216424, 226460, 270530, 278854, 351689, 452920, 541060, 557708, 697135, 703378, 1082120, 1115416, 1394270, 1406756, 1758445, 1812551, 2788540, 2813512, 3516890, 3625102, 5577080, 7033780, 7250204, 9062755, 14067560, 14500408, 18125510, 23563163, 36251020, 47126326, 72502040, 94252652, 117815815, 188505304, 235631630, 471263260, 942526520]

約数ペア:

[(1, 942526520), (2, 471263260), (4, 235631630), (5, 188505304), (8, 117815815), (10, 94252652), (13, 72502040), (20, 47126326), (26, 36251020), (40, 23563163), (52, 18125510), (65, 14500408), (67, 14067560), (104, 9062755), (130, 7250204), (134, 7033780), (169, 5577080), (260, 3625102), (268, 3516890), (335, 2813512), (338, 2788540), (520, 1812551), (536, 1758445), (670, 1406756), (676, 1394270), (845, 1115416), (871, 1082120), (1340, 703378), (1352, 697135), (1690, 557708), (1742, 541060), (2081, 452920), (2680, 351689), (3380, 278854), (3484, 270530), (4162, 226460), (4355, 216424), (6760, 139427), (6968, 135265), (8324, 113230), (8710, 108212), (10405, 90584), (11323, 83240), (16648, 56615), (17420, 54106), (20810, 45292), (22646, 41620), (27053, 34840)]