57785120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 144099648

約数和(自身を除く): 86314528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 74, 80, 86, 148, 160, 172, 185, 215, 227, 296, 344, 370, 430, 454, 592, 688, 740, 860, 908, 1135, 1184, 1376, 1480, 1591, 1720, 1816, 2270, 2960, 3182, 3440, 3632, 4540, 5920, 6364, 6880, 7264, 7955, 8399, 9080, 9761, 12728, 15910, 16798, 18160, 19522, 25456, 31820, 33596, 36320, 39044, 41995, 48805, 50912, 63640, 67192, 78088, 83990, 97610, 127280, 134384, 156176, 167980, 195220, 254560, 268768, 312352, 335960, 361157, 390440, 671920, 722314, 780880, 1343840, 1444628, 1561760, 1805785, 2889256, 3611570, 5778512, 7223140, 11557024, 14446280, 28892560, 57785120]

約数ペア:

[(1, 57785120), (2, 28892560), (4, 14446280), (5, 11557024), (8, 7223140), (10, 5778512), (16, 3611570), (20, 2889256), (32, 1805785), (37, 1561760), (40, 1444628), (43, 1343840), (74, 780880), (80, 722314), (86, 671920), (148, 390440), (160, 361157), (172, 335960), (185, 312352), (215, 268768), (227, 254560), (296, 195220), (344, 167980), (370, 156176), (430, 134384), (454, 127280), (592, 97610), (688, 83990), (740, 78088), (860, 67192), (908, 63640), (1135, 50912), (1184, 48805), (1376, 41995), (1480, 39044), (1591, 36320), (1720, 33596), (1816, 31820), (2270, 25456), (2960, 19522), (3182, 18160), (3440, 16798), (3632, 15910), (4540, 12728), (5920, 9761), (6364, 9080), (6880, 8399), (7264, 7955)]