11091920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 30533760

約数和(自身を除く): 19441840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 683, 812, 1015, 1160, 1366, 1624, 2030, 2320, 2732, 3248, 3415, 4060, 4781, 5464, 6830, 8120, 9562, 10928, 13660, 16240, 19124, 19807, 23905, 27320, 38248, 39614, 47810, 54640, 76496, 79228, 95620, 99035, 138649, 158456, 191240, 198070, 277298, 316912, 382480, 396140, 554596, 693245, 792280, 1109192, 1386490, 1584560, 2218384, 2772980, 5545960, 11091920]

約数ペア:

[(1, 11091920), (2, 5545960), (4, 2772980), (5, 2218384), (7, 1584560), (8, 1386490), (10, 1109192), (14, 792280), (16, 693245), (20, 554596), (28, 396140), (29, 382480), (35, 316912), (40, 277298), (56, 198070), (58, 191240), (70, 158456), (80, 138649), (112, 99035), (116, 95620), (140, 79228), (145, 76496), (203, 54640), (232, 47810), (280, 39614), (290, 38248), (406, 27320), (464, 23905), (560, 19807), (580, 19124), (683, 16240), (812, 13660), (1015, 10928), (1160, 9562), (1366, 8120), (1624, 6830), (2030, 5464), (2320, 4781), (2732, 4060), (3248, 3415)]