98247560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31091}}^1$

素因数の和:31181

約数の個数: 32

約数和(自身を含む): 223862400

約数和(自身を除く): 125614840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 31091, 62182, 124364, 155455, 248728, 310910, 621820, 1243640, 2456189, 4912378, 9824756, 12280945, 19649512, 24561890, 49123780, 98247560]

約数ペア:

[(1, 98247560), (2, 49123780), (4, 24561890), (5, 19649512), (8, 12280945), (10, 9824756), (20, 4912378), (40, 2456189), (79, 1243640), (158, 621820), (316, 310910), (395, 248728), (632, 155455), (790, 124364), (1580, 62182), (3160, 31091)]