79832800

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 72

約数和(自身を含む): 197706096

約数和(自身を除く): 117873296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 200, 292, 365, 400, 584, 730, 800, 1168, 1367, 1460, 1825, 2336, 2734, 2920, 3650, 5468, 5840, 6835, 7300, 10936, 11680, 13670, 14600, 21872, 27340, 29200, 34175, 43744, 54680, 58400, 68350, 99791, 109360, 136700, 199582, 218720, 273400, 399164, 498955, 546800, 798328, 997910, 1093600, 1596656, 1995820, 2494775, 3193312, 3991640, 4989550, 7983280, 9979100, 15966560, 19958200, 39916400, 79832800]

約数ペア:

[(1, 79832800), (2, 39916400), (4, 19958200), (5, 15966560), (8, 9979100), (10, 7983280), (16, 4989550), (20, 3991640), (25, 3193312), (32, 2494775), (40, 1995820), (50, 1596656), (73, 1093600), (80, 997910), (100, 798328), (146, 546800), (160, 498955), (200, 399164), (292, 273400), (365, 218720), (400, 199582), (584, 136700), (730, 109360), (800, 99791), (1168, 68350), (1367, 58400), (1460, 54680), (1825, 43744), (2336, 34175), (2734, 29200), (2920, 27340), (3650, 21872), (5468, 14600), (5840, 13670), (6835, 11680), (7300, 10936)]