16531515620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{61717}}^1$

素因数の和:62012

約数の個数: 48

約数和(自身を含む): 35460694080

約数和(自身を除く): 18929178460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 227, 236, 295, 454, 590, 908, 1135, 1180, 2270, 4540, 13393, 26786, 53572, 61717, 66965, 123434, 133930, 246868, 267860, 308585, 617170, 1234340, 3641303, 7282606, 14009759, 14565212, 18206515, 28019518, 36413030, 56039036, 70048795, 72826060, 140097590, 280195180, 826575781, 1653151562, 3306303124, 4132878905, 8265757810, 16531515620]

約数ペア:

[(1, 16531515620), (2, 8265757810), (4, 4132878905), (5, 3306303124), (10, 1653151562), (20, 826575781), (59, 280195180), (118, 140097590), (227, 72826060), (236, 70048795), (295, 56039036), (454, 36413030), (590, 28019518), (908, 18206515), (1135, 14565212), (1180, 14009759), (2270, 7282606), (4540, 3641303), (13393, 1234340), (26786, 617170), (53572, 308585), (61717, 267860), (66965, 246868), (123434, 133930)]