13302596740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{75781}}^1$

素因数の和:75988

約数の個数: 48

約数和(自身を含む): 28569207744

約数和(自身を除く): 15266611004

約数列:

[1, 2, 4, 5, 10, 20, 67, 131, 134, 262, 268, 335, 524, 655, 670, 1310, 1340, 2620, 8777, 17554, 35108, 43885, 75781, 87770, 151562, 175540, 303124, 378905, 757810, 1515620, 5077327, 9927311, 10154654, 19854622, 20309308, 25386635, 39709244, 49636555, 50773270, 99273110, 101546540, 198546220, 665129837, 1330259674, 2660519348, 3325649185, 6651298370, 13302596740]

約数ペア:

[(1, 13302596740), (2, 6651298370), (4, 3325649185), (5, 2660519348), (10, 1330259674), (20, 665129837), (67, 198546220), (131, 101546540), (134, 99273110), (262, 50773270), (268, 49636555), (335, 39709244), (524, 25386635), (655, 20309308), (670, 19854622), (1310, 10154654), (1340, 9927311), (2620, 5077327), (8777, 1515620), (17554, 757810), (35108, 378905), (43885, 303124), (75781, 175540), (87770, 151562)]