2023952810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{953}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 4080067200

約数和(自身を除く): 2056114390

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 449, 473, 898, 946, 953, 1906, 2245, 2365, 4490, 4730, 4765, 4939, 9530, 9878, 10483, 19307, 20966, 24695, 38614, 40979, 49390, 52415, 81958, 96535, 104830, 193070, 204895, 212377, 409790, 424754, 427897, 450769, 855794, 901538, 1061885, 2123770, 2139485, 2253845, 4278970, 4507690, 4706867, 9413734, 18399571, 23534335, 36799142, 47068670, 91997855, 183995710, 202395281, 404790562, 1011976405, 2023952810]

約数ペア:

[(1, 2023952810), (2, 1011976405), (5, 404790562), (10, 202395281), (11, 183995710), (22, 91997855), (43, 47068670), (55, 36799142), (86, 23534335), (110, 18399571), (215, 9413734), (430, 4706867), (449, 4507690), (473, 4278970), (898, 2253845), (946, 2139485), (953, 2123770), (1906, 1061885), (2245, 901538), (2365, 855794), (4490, 450769), (4730, 427897), (4765, 424754), (4939, 409790), (9530, 212377), (9878, 204895), (10483, 193070), (19307, 104830), (20966, 96535), (24695, 81958), (38614, 52415), (40979, 49390)]