103693720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199411}}^1$

素因数の和:199435

約数の個数: 32

約数和(自身を含む): 251259120

約数和(自身を除く): 147565400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 199411, 398822, 797644, 997055, 1595288, 1994110, 2592343, 3988220, 5184686, 7976440, 10369372, 12961715, 20738744, 25923430, 51846860, 103693720]

約数ペア:

[(1, 103693720), (2, 51846860), (4, 25923430), (5, 20738744), (8, 12961715), (10, 10369372), (13, 7976440), (20, 5184686), (26, 3988220), (40, 2592343), (52, 1994110), (65, 1595288), (104, 997055), (130, 797644), (260, 398822), (520, 199411)]