100664960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 267321600

約数和(自身を除く): 166656640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 181, 220, 316, 320, 352, 362, 395, 440, 632, 640, 704, 724, 790, 869, 880, 905, 1264, 1408, 1448, 1580, 1738, 1760, 1810, 1991, 2528, 2896, 3160, 3476, 3520, 3620, 3982, 4345, 5056, 5792, 6320, 6952, 7040, 7240, 7964, 8690, 9955, 10112, 11584, 12640, 13904, 14299, 14480, 15928, 17380, 19910, 23168, 25280, 27808, 28598, 28960, 31856, 34760, 39820, 50560, 55616, 57196, 57920, 63712, 69520, 71495, 79640, 111232, 114392, 115840, 127424, 139040, 142990, 157289, 159280, 228784, 254848, 278080, 285980, 314578, 318560, 457568, 556160, 571960, 629156, 637120, 786445, 915136, 1143920, 1258312, 1274240, 1572890, 1830272, 2287840, 2516624, 3145780, 4575680, 5033248, 6291560, 9151360, 10066496, 12583120, 20132992, 25166240, 50332480, 100664960]

約数ペア:

[(1, 100664960), (2, 50332480), (4, 25166240), (5, 20132992), (8, 12583120), (10, 10066496), (11, 9151360), (16, 6291560), (20, 5033248), (22, 4575680), (32, 3145780), (40, 2516624), (44, 2287840), (55, 1830272), (64, 1572890), (79, 1274240), (80, 1258312), (88, 1143920), (110, 915136), (128, 786445), (158, 637120), (160, 629156), (176, 571960), (181, 556160), (220, 457568), (316, 318560), (320, 314578), (352, 285980), (362, 278080), (395, 254848), (440, 228784), (632, 159280), (640, 157289), (704, 142990), (724, 139040), (790, 127424), (869, 115840), (880, 114392), (905, 111232), (1264, 79640), (1408, 71495), (1448, 69520), (1580, 63712), (1738, 57920), (1760, 57196), (1810, 55616), (1991, 50560), (2528, 39820), (2896, 34760), (3160, 31856), (3476, 28960), (3520, 28598), (3620, 27808), (3982, 25280), (4345, 23168), (5056, 19910), (5792, 17380), (6320, 15928), (6952, 14480), (7040, 14299), (7240, 13904), (7964, 12640), (8690, 11584), (9955, 10112)]