926857840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1109}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 2233071360

約数和(自身を除く): 1306213520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 337, 496, 620, 674, 1109, 1240, 1348, 1685, 2218, 2480, 2696, 3370, 4436, 5392, 5545, 6740, 8872, 10447, 11090, 13480, 17744, 20894, 22180, 26960, 34379, 41788, 44360, 52235, 68758, 83576, 88720, 104470, 137516, 167152, 171895, 208940, 275032, 343790, 373733, 417880, 550064, 687580, 747466, 835760, 1375160, 1494932, 1868665, 2750320, 2989864, 3737330, 5979728, 7474660, 11585723, 14949320, 23171446, 29898640, 46342892, 57928615, 92685784, 115857230, 185371568, 231714460, 463428920, 926857840]

約数ペア:

[(1, 926857840), (2, 463428920), (4, 231714460), (5, 185371568), (8, 115857230), (10, 92685784), (16, 57928615), (20, 46342892), (31, 29898640), (40, 23171446), (62, 14949320), (80, 11585723), (124, 7474660), (155, 5979728), (248, 3737330), (310, 2989864), (337, 2750320), (496, 1868665), (620, 1494932), (674, 1375160), (1109, 835760), (1240, 747466), (1348, 687580), (1685, 550064), (2218, 417880), (2480, 373733), (2696, 343790), (3370, 275032), (4436, 208940), (5392, 171895), (5545, 167152), (6740, 137516), (8872, 104470), (10447, 88720), (11090, 83576), (13480, 68758), (17744, 52235), (20894, 44360), (22180, 41788), (26960, 34379)]