17700280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34039}}^1$

素因数の和:34063

約数の個数: 32

約数和(自身を含む): 42890400

約数和(自身を除く): 25190120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 34039, 68078, 136156, 170195, 272312, 340390, 442507, 680780, 885014, 1361560, 1770028, 2212535, 3540056, 4425070, 8850140, 17700280]

約数ペア:

[(1, 17700280), (2, 8850140), (4, 4425070), (5, 3540056), (8, 2212535), (10, 1770028), (13, 1361560), (20, 885014), (26, 680780), (40, 442507), (52, 340390), (65, 272312), (104, 170195), (130, 136156), (260, 68078), (520, 34039)]