63448220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 157006080

約数和(自身を除く): 93557860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 76, 86, 95, 110, 172, 190, 209, 215, 220, 353, 380, 418, 430, 473, 706, 817, 836, 860, 946, 1045, 1412, 1634, 1765, 1892, 2090, 2365, 3268, 3530, 3883, 4085, 4180, 4730, 6707, 7060, 7766, 8170, 8987, 9460, 13414, 15179, 15532, 16340, 17974, 19415, 26828, 30358, 33535, 35948, 38830, 44935, 60716, 67070, 73777, 75895, 77660, 89870, 134140, 147554, 151790, 166969, 179740, 288401, 295108, 303580, 333938, 368885, 576802, 667876, 737770, 834845, 1153604, 1442005, 1475540, 1669690, 2884010, 3172411, 3339380, 5768020, 6344822, 12689644, 15862055, 31724110, 63448220]

約数ペア:

[(1, 63448220), (2, 31724110), (4, 15862055), (5, 12689644), (10, 6344822), (11, 5768020), (19, 3339380), (20, 3172411), (22, 2884010), (38, 1669690), (43, 1475540), (44, 1442005), (55, 1153604), (76, 834845), (86, 737770), (95, 667876), (110, 576802), (172, 368885), (190, 333938), (209, 303580), (215, 295108), (220, 288401), (353, 179740), (380, 166969), (418, 151790), (430, 147554), (473, 134140), (706, 89870), (817, 77660), (836, 75895), (860, 73777), (946, 67070), (1045, 60716), (1412, 44935), (1634, 38830), (1765, 35948), (1892, 33535), (2090, 30358), (2365, 26828), (3268, 19415), (3530, 17974), (3883, 16340), (4085, 15532), (4180, 15179), (4730, 13414), (6707, 9460), (7060, 8987), (7766, 8170)]