20162645508110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5531}}^1\times {\mathrm{7439569}}^1$

素因数の和:7445121

約数の個数: 48

約数和(自身を含む): 42225749472240

約数和(自身を除く): 22063103964130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5531, 11062, 27655, 38717, 55310, 77434, 193585, 271019, 387170, 542038, 1355095, 2710190, 7439569, 14879138, 37197845, 52076983, 74395690, 104153966, 260384915, 364538881, 520769830, 729077762, 1822694405, 3645388810, 41148256139, 82296512278, 205741280695, 288037792973, 411482561390, 576075585946, 1440188964865, 2016264550811, 2880377929730, 4032529101622, 10081322754055, 20162645508110]

約数ペア:

[(1, 20162645508110), (2, 10081322754055), (5, 4032529101622), (7, 2880377929730), (10, 2016264550811), (14, 1440188964865), (35, 576075585946), (49, 411482561390), (70, 288037792973), (98, 205741280695), (245, 82296512278), (490, 41148256139), (5531, 3645388810), (11062, 1822694405), (27655, 729077762), (38717, 520769830), (55310, 364538881), (77434, 260384915), (193585, 104153966), (271019, 74395690), (387170, 52076983), (542038, 37197845), (1355095, 14879138), (2710190, 7439569)]