104118040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200227}}^1$

素因数の和:200251

約数の個数: 32

約数和(自身を含む): 252287280

約数和(自身を除く): 148169240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 200227, 400454, 800908, 1001135, 1601816, 2002270, 2602951, 4004540, 5205902, 8009080, 10411804, 13014755, 20823608, 26029510, 52059020, 104118040]

約数ペア:

[(1, 104118040), (2, 52059020), (4, 26029510), (5, 20823608), (8, 13014755), (10, 10411804), (13, 8009080), (20, 5205902), (26, 4004540), (40, 2602951), (52, 2002270), (65, 1601816), (104, 1001135), (130, 800908), (260, 400454), (520, 200227)]