486556180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 1201052160

約数和(自身を除く): 714495980

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, 380, 418, 430, 473, 817, 836, 860, 946, 1045, 1634, 1892, 2090, 2365, 2707, 3268, 4085, 4180, 4730, 5414, 8170, 8987, 9460, 10828, 13535, 16340, 17974, 27070, 29777, 35948, 44935, 51433, 54140, 59554, 89870, 102866, 116401, 119108, 148885, 179740, 205732, 232802, 257165, 297770, 465604, 514330, 565763, 582005, 595540, 1028660, 1131526, 1164010, 1280411, 2211619, 2263052, 2328020, 2560822, 2828815, 4423238, 5121644, 5657630, 6402055, 8846476, 11058095, 11315260, 12804110, 22116190, 24327809, 25608220, 44232380, 48655618, 97311236, 121639045, 243278090, 486556180]

約数ペア:

[(1, 486556180), (2, 243278090), (4, 121639045), (5, 97311236), (10, 48655618), (11, 44232380), (19, 25608220), (20, 24327809), (22, 22116190), (38, 12804110), (43, 11315260), (44, 11058095), (55, 8846476), (76, 6402055), (86, 5657630), (95, 5121644), (110, 4423238), (172, 2828815), (190, 2560822), (209, 2328020), (215, 2263052), (220, 2211619), (380, 1280411), (418, 1164010), (430, 1131526), (473, 1028660), (817, 595540), (836, 582005), (860, 565763), (946, 514330), (1045, 465604), (1634, 297770), (1892, 257165), (2090, 232802), (2365, 205732), (2707, 179740), (3268, 148885), (4085, 119108), (4180, 116401), (4730, 102866), (5414, 89870), (8170, 59554), (8987, 54140), (9460, 51433), (10828, 44935), (13535, 35948), (16340, 29777), (17974, 27070)]