260067200080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{39166747}}^1$

素因数の和:39166843

約数の個数: 40

約数和(自身を含む): 611941270752

約数和(自身を除く): 351874070672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 39166747, 78333494, 156666988, 195833735, 313333976, 391667470, 626667952, 783334940, 1566669880, 3133339760, 3250840001, 6501680002, 13003360004, 16254200005, 26006720008, 32508400010, 52013440016, 65016800020, 130033600040, 260067200080]

約数ペア:

[(1, 260067200080), (2, 130033600040), (4, 65016800020), (5, 52013440016), (8, 32508400010), (10, 26006720008), (16, 16254200005), (20, 13003360004), (40, 6501680002), (80, 3250840001), (83, 3133339760), (166, 1566669880), (332, 783334940), (415, 626667952), (664, 391667470), (830, 313333976), (1328, 195833735), (1660, 156666988), (3320, 78333494), (6640, 39166747)]