13877080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 36936000

約数和(自身を除く): 23058920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 1709, 2030, 3418, 4060, 6836, 8120, 8545, 11963, 13672, 17090, 23926, 34180, 47852, 49561, 59815, 68360, 95704, 99122, 119630, 198244, 239260, 247805, 346927, 396488, 478520, 495610, 693854, 991220, 1387708, 1734635, 1982440, 2775416, 3469270, 6938540, 13877080]

約数ペア:

[(1, 13877080), (2, 6938540), (4, 3469270), (5, 2775416), (7, 1982440), (8, 1734635), (10, 1387708), (14, 991220), (20, 693854), (28, 495610), (29, 478520), (35, 396488), (40, 346927), (56, 247805), (58, 239260), (70, 198244), (116, 119630), (140, 99122), (145, 95704), (203, 68360), (232, 59815), (280, 49561), (290, 47852), (406, 34180), (580, 23926), (812, 17090), (1015, 13672), (1160, 11963), (1624, 8545), (1709, 8120), (2030, 6836), (3418, 4060)]