2069376620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{9689}}^1$

素因数の和:9938

約数の個数: 48

約数和(自身を含む): 4444221600

約数和(自身を除く): 2374844980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 181, 236, 295, 362, 590, 724, 905, 1180, 1810, 3620, 9689, 10679, 19378, 21358, 38756, 42716, 48445, 53395, 96890, 106790, 193780, 213580, 571651, 1143302, 1753709, 2286604, 2858255, 3507418, 5716510, 7014836, 8768545, 11433020, 17537090, 35074180, 103468831, 206937662, 413875324, 517344155, 1034688310, 2069376620]

約数ペア:

[(1, 2069376620), (2, 1034688310), (4, 517344155), (5, 413875324), (10, 206937662), (20, 103468831), (59, 35074180), (118, 17537090), (181, 11433020), (236, 8768545), (295, 7014836), (362, 5716510), (590, 3507418), (724, 2858255), (905, 2286604), (1180, 1753709), (1810, 1143302), (3620, 571651), (9689, 213580), (10679, 193780), (19378, 106790), (21358, 96890), (38756, 53395), (42716, 48445)]