2024408980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{50839}}^1$

素因数の和:51040

約数の個数: 48

約数和(自身を含む): 4663451520

約数和(自身を除く): 2639042540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1810, 1991, 3620, 3982, 7964, 9955, 19910, 39820, 50839, 101678, 203356, 254195, 508390, 559229, 1016780, 1118458, 2236916, 2796145, 5592290, 9201859, 11184580, 18403718, 36807436, 46009295, 92018590, 101220449, 184037180, 202440898, 404881796, 506102245, 1012204490, 2024408980]

約数ペア:

[(1, 2024408980), (2, 1012204490), (4, 506102245), (5, 404881796), (10, 202440898), (11, 184037180), (20, 101220449), (22, 92018590), (44, 46009295), (55, 36807436), (110, 18403718), (181, 11184580), (220, 9201859), (362, 5592290), (724, 2796145), (905, 2236916), (1810, 1118458), (1991, 1016780), (3620, 559229), (3982, 508390), (7964, 254195), (9955, 203356), (19910, 101678), (39820, 50839)]