106863640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205507}}^1$

素因数の和:205531

約数の個数: 32

約数和(自身を含む): 258940080

約数和(自身を除く): 152076440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 205507, 411014, 822028, 1027535, 1644056, 2055070, 2671591, 4110140, 5343182, 8220280, 10686364, 13357955, 21372728, 26715910, 53431820, 106863640]

約数ペア:

[(1, 106863640), (2, 53431820), (4, 26715910), (5, 21372728), (8, 13357955), (10, 10686364), (13, 8220280), (20, 5343182), (26, 4110140), (40, 2671591), (52, 2055070), (65, 1644056), (104, 1027535), (130, 822028), (260, 411014), (520, 205507)]