2017112110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1117}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 4056998400

約数和(自身を除く): 2039886290

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 479, 754, 958, 1117, 1885, 2234, 2395, 3770, 4790, 5585, 6227, 11170, 12454, 13891, 14521, 27782, 29042, 31135, 32393, 62270, 64786, 69455, 72605, 138910, 145210, 161965, 180583, 323930, 361166, 421109, 535043, 842218, 902915, 1070086, 1805830, 2105545, 2675215, 4211090, 5350430, 6955559, 13911118, 15516247, 31032494, 34777795, 69555590, 77581235, 155162470, 201711211, 403422422, 1008556055, 2017112110]

約数ペア:

[(1, 2017112110), (2, 1008556055), (5, 403422422), (10, 201711211), (13, 155162470), (26, 77581235), (29, 69555590), (58, 34777795), (65, 31032494), (130, 15516247), (145, 13911118), (290, 6955559), (377, 5350430), (479, 4211090), (754, 2675215), (958, 2105545), (1117, 1805830), (1885, 1070086), (2234, 902915), (2395, 842218), (3770, 535043), (4790, 421109), (5585, 361166), (6227, 323930), (11170, 180583), (12454, 161965), (13891, 145210), (14521, 138910), (27782, 72605), (29042, 69455), (31135, 64786), (32393, 62270)]