76495280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 187217184

約数和(自身を除く): 110721904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 74, 80, 86, 148, 172, 185, 215, 296, 344, 370, 430, 592, 601, 688, 740, 860, 1202, 1480, 1591, 1720, 2404, 2960, 3005, 3182, 3440, 4808, 6010, 6364, 7955, 9616, 12020, 12728, 15910, 22237, 24040, 25456, 25843, 31820, 44474, 48080, 51686, 63640, 88948, 103372, 111185, 127280, 129215, 177896, 206744, 222370, 258430, 355792, 413488, 444740, 516860, 889480, 956191, 1033720, 1778960, 1912382, 2067440, 3824764, 4780955, 7649528, 9561910, 15299056, 19123820, 38247640, 76495280]

約数ペア:

[(1, 76495280), (2, 38247640), (4, 19123820), (5, 15299056), (8, 9561910), (10, 7649528), (16, 4780955), (20, 3824764), (37, 2067440), (40, 1912382), (43, 1778960), (74, 1033720), (80, 956191), (86, 889480), (148, 516860), (172, 444740), (185, 413488), (215, 355792), (296, 258430), (344, 222370), (370, 206744), (430, 177896), (592, 129215), (601, 127280), (688, 111185), (740, 103372), (860, 88948), (1202, 63640), (1480, 51686), (1591, 48080), (1720, 44474), (2404, 31820), (2960, 25843), (3005, 25456), (3182, 24040), (3440, 22237), (4808, 15910), (6010, 12728), (6364, 12020), (7955, 9616)]