79979185400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{8369}}^1$

素因数の和:9129

約数の個数: 96

約数和(自身を含む): 188873402400

約数和(自身を除く): 108894217000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 673, 710, 1346, 1420, 1775, 2692, 2840, 3365, 3550, 5384, 6730, 7100, 8369, 13460, 14200, 16738, 16825, 26920, 33476, 33650, 41845, 47783, 66952, 67300, 83690, 95566, 134600, 167380, 191132, 209225, 238915, 334760, 382264, 418450, 477830, 594199, 836900, 955660, 1188398, 1194575, 1673800, 1911320, 2376796, 2389150, 2970995, 4753592, 4778300, 5632337, 5941990, 9556600, 11264674, 11883980, 14854975, 22529348, 23767960, 28161685, 29709950, 45058696, 56323370, 59419900, 112646740, 118839800, 140808425, 225293480, 281616850, 399895927, 563233700, 799791854, 1126467400, 1599583708, 1999479635, 3199167416, 3998959270, 7997918540, 9997398175, 15995837080, 19994796350, 39989592700, 79979185400]

約数ペア:

[(1, 79979185400), (2, 39989592700), (4, 19994796350), (5, 15995837080), (8, 9997398175), (10, 7997918540), (20, 3998959270), (25, 3199167416), (40, 1999479635), (50, 1599583708), (71, 1126467400), (100, 799791854), (142, 563233700), (200, 399895927), (284, 281616850), (355, 225293480), (568, 140808425), (673, 118839800), (710, 112646740), (1346, 59419900), (1420, 56323370), (1775, 45058696), (2692, 29709950), (2840, 28161685), (3365, 23767960), (3550, 22529348), (5384, 14854975), (6730, 11883980), (7100, 11264674), (8369, 9556600), (13460, 5941990), (14200, 5632337), (16738, 4778300), (16825, 4753592), (26920, 2970995), (33476, 2389150), (33650, 2376796), (41845, 1911320), (47783, 1673800), (66952, 1194575), (67300, 1188398), (83690, 955660), (95566, 836900), (134600, 594199), (167380, 477830), (191132, 418450), (209225, 382264), (238915, 334760)]