2116735060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{108107}}^1$

素因数の和:108216

約数の個数: 48

約数和(自身を含む): 4903778880

約数和(自身を除く): 2787043820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3916, 4895, 9790, 19580, 108107, 216214, 432428, 540535, 1081070, 1189177, 2162140, 2378354, 4756708, 5945885, 9621523, 11891770, 19243046, 23783540, 38486092, 48107615, 96215230, 105836753, 192430460, 211673506, 423347012, 529183765, 1058367530, 2116735060]

約数ペア:

[(1, 2116735060), (2, 1058367530), (4, 529183765), (5, 423347012), (10, 211673506), (11, 192430460), (20, 105836753), (22, 96215230), (44, 48107615), (55, 38486092), (89, 23783540), (110, 19243046), (178, 11891770), (220, 9621523), (356, 5945885), (445, 4756708), (890, 2378354), (979, 2162140), (1780, 1189177), (1958, 1081070), (3916, 540535), (4895, 432428), (9790, 216214), (19580, 108107)]