98371120

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2801}}^1$

素因数の和:3253

約数の個数: 40

約数和(自身を含む): 229315680

約数和(自身を除く): 130944560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 2801, 3512, 4390, 5602, 7024, 8780, 11204, 14005, 17560, 22408, 28010, 35120, 44816, 56020, 112040, 224080, 1229639, 2459278, 4918556, 6148195, 9837112, 12296390, 19674224, 24592780, 49185560, 98371120]

約数ペア:

[(1, 98371120), (2, 49185560), (4, 24592780), (5, 19674224), (8, 12296390), (10, 9837112), (16, 6148195), (20, 4918556), (40, 2459278), (80, 1229639), (439, 224080), (878, 112040), (1756, 56020), (2195, 44816), (2801, 35120), (3512, 28010), (4390, 22408), (5602, 17560), (7024, 14005), (8780, 11204)]