86073654920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{378379}}^1$

素因数の和:378459

約数の個数: 96

約数和(自身を含む): 217402012800

約数和(自身を除く): 131328357880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 121, 188, 220, 235, 242, 376, 440, 470, 484, 517, 605, 940, 968, 1034, 1210, 1880, 2068, 2420, 2585, 4136, 4840, 5170, 5687, 10340, 11374, 20680, 22748, 28435, 45496, 56870, 113740, 227480, 378379, 756758, 1513516, 1891895, 3027032, 3783790, 4162169, 7567580, 8324338, 15135160, 16648676, 17783813, 20810845, 33297352, 35567626, 41621690, 45783859, 71135252, 83243380, 88919065, 91567718, 142270504, 166486760, 177838130, 183135436, 195621943, 228919295, 355676260, 366270872, 391243886, 457838590, 711352520, 782487772, 915677180, 978109715, 1564975544, 1831354360, 1956219430, 2151841373, 3912438860, 4303682746, 7824877720, 8607365492, 10759206865, 17214730984, 21518413730, 43036827460, 86073654920]

約数ペア:

[(1, 86073654920), (2, 43036827460), (4, 21518413730), (5, 17214730984), (8, 10759206865), (10, 8607365492), (11, 7824877720), (20, 4303682746), (22, 3912438860), (40, 2151841373), (44, 1956219430), (47, 1831354360), (55, 1564975544), (88, 978109715), (94, 915677180), (110, 782487772), (121, 711352520), (188, 457838590), (220, 391243886), (235, 366270872), (242, 355676260), (376, 228919295), (440, 195621943), (470, 183135436), (484, 177838130), (517, 166486760), (605, 142270504), (940, 91567718), (968, 88919065), (1034, 83243380), (1210, 71135252), (1880, 45783859), (2068, 41621690), (2420, 35567626), (2585, 33297352), (4136, 20810845), (4840, 17783813), (5170, 16648676), (5687, 15135160), (10340, 8324338), (11374, 7567580), (20680, 4162169), (22748, 3783790), (28435, 3027032), (45496, 1891895), (56870, 1513516), (113740, 756758), (227480, 378379)]