297701680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{120041}}^1$

素因数の和:120085

約数の個数: 40

約数和(自身を含む): 714489984

約数和(自身を除く): 416788304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 120041, 240082, 480164, 600205, 960328, 1200410, 1920656, 2400820, 3721271, 4801640, 7442542, 9603280, 14885084, 18606355, 29770168, 37212710, 59540336, 74425420, 148850840, 297701680]

約数ペア:

[(1, 297701680), (2, 148850840), (4, 74425420), (5, 59540336), (8, 37212710), (10, 29770168), (16, 18606355), (20, 14885084), (31, 9603280), (40, 7442542), (62, 4801640), (80, 3721271), (124, 2400820), (155, 1920656), (248, 1200410), (310, 960328), (496, 600205), (620, 480164), (1240, 240082), (2480, 120041)]