1085449280

素因数分解:

$2^6\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3691}}^1$

素因数の和:4627

約数の個数: 56

約数和(自身を含む): 2588239680

約数和(自身を除く): 1502790400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 919, 1838, 3676, 3691, 4595, 7352, 7382, 9190, 14704, 14764, 18380, 18455, 29408, 29528, 36760, 36910, 58816, 59056, 73520, 73820, 118112, 147040, 147640, 236224, 294080, 295280, 590560, 1181120, 3392029, 6784058, 13568116, 16960145, 27136232, 33920290, 54272464, 67840580, 108544928, 135681160, 217089856, 271362320, 542724640, 1085449280]

約数ペア:

[(1, 1085449280), (2, 542724640), (4, 271362320), (5, 217089856), (8, 135681160), (10, 108544928), (16, 67840580), (20, 54272464), (32, 33920290), (40, 27136232), (64, 16960145), (80, 13568116), (160, 6784058), (320, 3392029), (919, 1181120), (1838, 590560), (3676, 295280), (3691, 294080), (4595, 236224), (7352, 147640), (7382, 147040), (9190, 118112), (14704, 73820), (14764, 73520), (18380, 59056), (18455, 58816), (29408, 36910), (29528, 36760)]