61087520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 159268032

約数和(自身を除く): 98180512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 683, 688, 860, 1040, 1118, 1366, 1376, 1720, 2080, 2236, 2732, 2795, 3415, 3440, 4472, 5464, 5590, 6830, 6880, 8879, 8944, 10928, 11180, 13660, 17758, 17888, 21856, 22360, 27320, 29369, 35516, 44395, 44720, 54640, 58738, 71032, 88790, 89440, 109280, 117476, 142064, 146845, 177580, 234952, 284128, 293690, 355160, 381797, 469904, 587380, 710320, 763594, 939808, 1174760, 1420640, 1527188, 1908985, 2349520, 3054376, 3817970, 4699040, 6108752, 7635940, 12217504, 15271880, 30543760, 61087520]

約数ペア:

[(1, 61087520), (2, 30543760), (4, 15271880), (5, 12217504), (8, 7635940), (10, 6108752), (13, 4699040), (16, 3817970), (20, 3054376), (26, 2349520), (32, 1908985), (40, 1527188), (43, 1420640), (52, 1174760), (65, 939808), (80, 763594), (86, 710320), (104, 587380), (130, 469904), (160, 381797), (172, 355160), (208, 293690), (215, 284128), (260, 234952), (344, 177580), (416, 146845), (430, 142064), (520, 117476), (559, 109280), (683, 89440), (688, 88790), (860, 71032), (1040, 58738), (1118, 54640), (1366, 44720), (1376, 44395), (1720, 35516), (2080, 29369), (2236, 27320), (2732, 22360), (2795, 21856), (3415, 17888), (3440, 17758), (4472, 13660), (5464, 11180), (5590, 10928), (6830, 8944), (6880, 8879)]