2350873580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{260629}}^1$

素因数の和:260690

約数の個数: 48

約数和(自身を含む): 5517015840

約数和(自身を除く): 3166142260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 260629, 521258, 1042516, 1303145, 2606290, 2866919, 5212580, 5733838, 10685789, 11467676, 14334595, 21371578, 28669190, 42743156, 53428945, 57338380, 106857890, 117543679, 213715780, 235087358, 470174716, 587718395, 1175436790, 2350873580]

約数ペア:

[(1, 2350873580), (2, 1175436790), (4, 587718395), (5, 470174716), (10, 235087358), (11, 213715780), (20, 117543679), (22, 106857890), (41, 57338380), (44, 53428945), (55, 42743156), (82, 28669190), (110, 21371578), (164, 14334595), (205, 11467676), (220, 10685789), (410, 5733838), (451, 5212580), (820, 2866919), (902, 2606290), (1804, 1303145), (2255, 1042516), (4510, 521258), (9020, 260629)]