8883280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 24462720

約数和(自身を除く): 15579440

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, 547, 560, 580, 812, 1015, 1094, 1160, 1624, 2030, 2188, 2320, 2735, 3248, 3829, 4060, 4376, 5470, 7658, 8120, 8752, 10940, 15316, 15863, 16240, 19145, 21880, 30632, 31726, 38290, 43760, 61264, 63452, 76580, 79315, 111041, 126904, 153160, 158630, 222082, 253808, 306320, 317260, 444164, 555205, 634520, 888328, 1110410, 1269040, 1776656, 2220820, 4441640, 8883280]

約数ペア:

[(1, 8883280), (2, 4441640), (4, 2220820), (5, 1776656), (7, 1269040), (8, 1110410), (10, 888328), (14, 634520), (16, 555205), (20, 444164), (28, 317260), (29, 306320), (35, 253808), (40, 222082), (56, 158630), (58, 153160), (70, 126904), (80, 111041), (112, 79315), (116, 76580), (140, 63452), (145, 61264), (203, 43760), (232, 38290), (280, 31726), (290, 30632), (406, 21880), (464, 19145), (547, 16240), (560, 15863), (580, 15316), (812, 10940), (1015, 8752), (1094, 8120), (1160, 7658), (1624, 5470), (2030, 4376), (2188, 4060), (2320, 3829), (2735, 3248)]