5134258480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{114809}}^1$

素因数の和:114878

約数の個数: 80

約数和(自身を含む): 13154470560

約数和(自身を除く): 8020212080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 11180, 22360, 44720, 114809, 229618, 459236, 574045, 918472, 1148090, 1492517, 1836944, 2296180, 2985034, 4592360, 4936787, 5970068, 7462585, 9184720, 9873574, 11940136, 14925170, 19747148, 23880272, 24683935, 29850340, 39494296, 49367870, 59700680, 64178231, 78988592, 98735740, 119401360, 128356462, 197471480, 256712924, 320891155, 394942960, 513425848, 641782310, 1026851696, 1283564620, 2567129240, 5134258480]

約数ペア:

[(1, 5134258480), (2, 2567129240), (4, 1283564620), (5, 1026851696), (8, 641782310), (10, 513425848), (13, 394942960), (16, 320891155), (20, 256712924), (26, 197471480), (40, 128356462), (43, 119401360), (52, 98735740), (65, 78988592), (80, 64178231), (86, 59700680), (104, 49367870), (130, 39494296), (172, 29850340), (208, 24683935), (215, 23880272), (260, 19747148), (344, 14925170), (430, 11940136), (520, 9873574), (559, 9184720), (688, 7462585), (860, 5970068), (1040, 4936787), (1118, 4592360), (1720, 2985034), (2236, 2296180), (2795, 1836944), (3440, 1492517), (4472, 1148090), (5590, 918472), (8944, 574045), (11180, 459236), (22360, 229618), (44720, 114809)]