5200688680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{5531}}^1$

素因数の和:7690

約数の個数: 64

約数和(自身を含む): 12773609280

約数和(自身を除く): 7572920600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2137, 4274, 5531, 8548, 10685, 11062, 17096, 21370, 22124, 23507, 27655, 42740, 44248, 47014, 55310, 60841, 85480, 94028, 110620, 117535, 121682, 188056, 221240, 235070, 243364, 304205, 470140, 486728, 608410, 940280, 1216820, 2433640, 11819747, 23639494, 47278988, 59098735, 94557976, 118197470, 130017217, 236394940, 260034434, 472789880, 520068868, 650086085, 1040137736, 1300172170, 2600344340, 5200688680]

約数ペア:

[(1, 5200688680), (2, 2600344340), (4, 1300172170), (5, 1040137736), (8, 650086085), (10, 520068868), (11, 472789880), (20, 260034434), (22, 236394940), (40, 130017217), (44, 118197470), (55, 94557976), (88, 59098735), (110, 47278988), (220, 23639494), (440, 11819747), (2137, 2433640), (4274, 1216820), (5531, 940280), (8548, 608410), (10685, 486728), (11062, 470140), (17096, 304205), (21370, 243364), (22124, 235070), (23507, 221240), (27655, 188056), (42740, 121682), (44248, 117535), (47014, 110620), (55310, 94028), (60841, 85480)]