584800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 1546776

約数和(自身を除く): 961976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 160, 170, 172, 200, 215, 272, 340, 344, 400, 425, 430, 544, 680, 688, 731, 800, 850, 860, 1075, 1360, 1376, 1462, 1700, 1720, 2150, 2720, 2924, 3400, 3440, 3655, 4300, 5848, 6800, 6880, 7310, 8600, 11696, 13600, 14620, 17200, 18275, 23392, 29240, 34400, 36550, 58480, 73100, 116960, 146200, 292400, 584800]

約数ペア:

[(1, 584800), (2, 292400), (4, 146200), (5, 116960), (8, 73100), (10, 58480), (16, 36550), (17, 34400), (20, 29240), (25, 23392), (32, 18275), (34, 17200), (40, 14620), (43, 13600), (50, 11696), (68, 8600), (80, 7310), (85, 6880), (86, 6800), (100, 5848), (136, 4300), (160, 3655), (170, 3440), (172, 3400), (200, 2924), (215, 2720), (272, 2150), (340, 1720), (344, 1700), (400, 1462), (425, 1376), (430, 1360), (544, 1075), (680, 860), (688, 850), (731, 800)]