133760450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 258733440

約数和(自身を除く): 124972990

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 410, 710, 919, 1025, 1775, 1838, 2050, 2911, 3550, 4595, 5822, 9190, 14555, 22975, 29110, 37679, 45950, 65249, 72775, 75358, 130498, 145550, 188395, 326245, 376790, 652490, 941975, 1631225, 1883950, 2675209, 3262450, 5350418, 13376045, 26752090, 66880225, 133760450]

約数ペア:

[(1, 133760450), (2, 66880225), (5, 26752090), (10, 13376045), (25, 5350418), (41, 3262450), (50, 2675209), (71, 1883950), (82, 1631225), (142, 941975), (205, 652490), (355, 376790), (410, 326245), (710, 188395), (919, 145550), (1025, 130498), (1775, 75358), (1838, 72775), (2050, 65249), (2911, 45950), (3550, 37679), (4595, 29110), (5822, 22975), (9190, 14555)]