836652160

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13477}}^1$

素因数の和:13593

約数の個数: 64

約数和(自身を含む): 2020891320

約数和(自身を除く): 1184239160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 12416, 13477, 15520, 26954, 31040, 53908, 62080, 67385, 107816, 134770, 215632, 269540, 431264, 539080, 862528, 1078160, 1307269, 1725056, 2156320, 2614538, 4312640, 5229076, 6536345, 8625280, 10458152, 13072690, 20916304, 26145380, 41832608, 52290760, 83665216, 104581520, 167330432, 209163040, 418326080, 836652160]

約数ペア:

[(1, 836652160), (2, 418326080), (4, 209163040), (5, 167330432), (8, 104581520), (10, 83665216), (16, 52290760), (20, 41832608), (32, 26145380), (40, 20916304), (64, 13072690), (80, 10458152), (97, 8625280), (128, 6536345), (160, 5229076), (194, 4312640), (320, 2614538), (388, 2156320), (485, 1725056), (640, 1307269), (776, 1078160), (970, 862528), (1552, 539080), (1940, 431264), (3104, 269540), (3880, 215632), (6208, 134770), (7760, 107816), (12416, 67385), (13477, 62080), (15520, 53908), (26954, 31040)]