86983360

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1433

約数の個数: 56

約数和(自身を含む): 208208880

約数和(自身を除く): 121225520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1187, 1832, 2290, 2374, 3664, 4580, 4748, 5935, 7328, 9160, 9496, 11870, 14656, 18320, 18992, 23740, 36640, 37984, 47480, 73280, 75968, 94960, 189920, 271823, 379840, 543646, 1087292, 1359115, 2174584, 2718230, 4349168, 5436460, 8698336, 10872920, 17396672, 21745840, 43491680, 86983360]

約数ペア:

[(1, 86983360), (2, 43491680), (4, 21745840), (5, 17396672), (8, 10872920), (10, 8698336), (16, 5436460), (20, 4349168), (32, 2718230), (40, 2174584), (64, 1359115), (80, 1087292), (160, 543646), (229, 379840), (320, 271823), (458, 189920), (916, 94960), (1145, 75968), (1187, 73280), (1832, 47480), (2290, 37984), (2374, 36640), (3664, 23740), (4580, 18992), (4748, 18320), (5935, 14656), (7328, 11870), (9160, 9496)]