84211120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150377}}^1$

素因数の和:150397

約数の個数: 40

約数和(自身を含む): 223762464

約数和(自身を除く): 139551344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150377, 300754, 601508, 751885, 1052639, 1203016, 1503770, 2105278, 2406032, 3007540, 4210556, 5263195, 6015080, 8421112, 10526390, 12030160, 16842224, 21052780, 42105560, 84211120]

約数ペア:

[(1, 84211120), (2, 42105560), (4, 21052780), (5, 16842224), (7, 12030160), (8, 10526390), (10, 8421112), (14, 6015080), (16, 5263195), (20, 4210556), (28, 3007540), (35, 2406032), (40, 2105278), (56, 1503770), (70, 1203016), (80, 1052639), (112, 751885), (140, 601508), (280, 300754), (560, 150377)]