54415760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97171}}^1$

素因数の和:97191

約数の個数: 40

約数和(自身を含む): 144591936

約数和(自身を除く): 90176176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 97171, 194342, 388684, 485855, 680197, 777368, 971710, 1360394, 1554736, 1943420, 2720788, 3400985, 3886840, 5441576, 6801970, 7773680, 10883152, 13603940, 27207880, 54415760]

約数ペア:

[(1, 54415760), (2, 27207880), (4, 13603940), (5, 10883152), (7, 7773680), (8, 6801970), (10, 5441576), (14, 3886840), (16, 3400985), (20, 2720788), (28, 1943420), (35, 1554736), (40, 1360394), (56, 971710), (70, 777368), (80, 680197), (112, 485855), (140, 388684), (280, 194342), (560, 97171)]