360426520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1259}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 861386400

約数和(自身を除く): 500959880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 421, 680, 842, 1259, 1684, 2105, 2518, 3368, 4210, 5036, 6295, 7157, 8420, 10072, 12590, 14314, 16840, 21403, 25180, 28628, 35785, 42806, 50360, 57256, 71570, 85612, 107015, 143140, 171224, 214030, 286280, 428060, 530039, 856120, 1060078, 2120156, 2650195, 4240312, 5300390, 9010663, 10600780, 18021326, 21201560, 36042652, 45053315, 72085304, 90106630, 180213260, 360426520]

約数ペア:

[(1, 360426520), (2, 180213260), (4, 90106630), (5, 72085304), (8, 45053315), (10, 36042652), (17, 21201560), (20, 18021326), (34, 10600780), (40, 9010663), (68, 5300390), (85, 4240312), (136, 2650195), (170, 2120156), (340, 1060078), (421, 856120), (680, 530039), (842, 428060), (1259, 286280), (1684, 214030), (2105, 171224), (2518, 143140), (3368, 107015), (4210, 85612), (5036, 71570), (6295, 57256), (7157, 50360), (8420, 42806), (10072, 35785), (12590, 28628), (14314, 25180), (16840, 21403)]