387603560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3110

約数の個数: 64

約数和(自身を含む): 910472400

約数和(自身を除く): 522868840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 452, 565, 580, 904, 1130, 1160, 2260, 2957, 3277, 4520, 5914, 6554, 11828, 13108, 14785, 16385, 23656, 26216, 29570, 32770, 59140, 65540, 85753, 118280, 131080, 171506, 334141, 343012, 428765, 668282, 686024, 857530, 1336564, 1670705, 1715060, 2673128, 3341410, 3430120, 6682820, 9690089, 13365640, 19380178, 38760356, 48450445, 77520712, 96900890, 193801780, 387603560]

約数ペア:

[(1, 387603560), (2, 193801780), (4, 96900890), (5, 77520712), (8, 48450445), (10, 38760356), (20, 19380178), (29, 13365640), (40, 9690089), (58, 6682820), (113, 3430120), (116, 3341410), (145, 2673128), (226, 1715060), (232, 1670705), (290, 1336564), (452, 857530), (565, 686024), (580, 668282), (904, 428765), (1130, 343012), (1160, 334141), (2260, 171506), (2957, 131080), (3277, 118280), (4520, 85753), (5914, 65540), (6554, 59140), (11828, 32770), (13108, 29570), (14785, 26216), (16385, 23656)]