85510405960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17964371}}^1$

素因数の和:17964406

約数の個数: 64

約数和(自身を含む): 232818261120

約数和(自身を除く): 147307855160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 17964371, 35928742, 71857484, 89821855, 125750597, 143714968, 179643710, 251501194, 305394307, 359287420, 503002388, 610788614, 628752985, 718574840, 1006004776, 1221577228, 1257505970, 1526971535, 2137760149, 2443154456, 2515011940, 3053943070, 4275520298, 5030023880, 6107886140, 8551040596, 10688800745, 12215772280, 17102081192, 21377601490, 42755202980, 85510405960]

約数ペア:

[(1, 85510405960), (2, 42755202980), (4, 21377601490), (5, 17102081192), (7, 12215772280), (8, 10688800745), (10, 8551040596), (14, 6107886140), (17, 5030023880), (20, 4275520298), (28, 3053943070), (34, 2515011940), (35, 2443154456), (40, 2137760149), (56, 1526971535), (68, 1257505970), (70, 1221577228), (85, 1006004776), (119, 718574840), (136, 628752985), (140, 610788614), (170, 503002388), (238, 359287420), (280, 305394307), (340, 251501194), (476, 179643710), (595, 143714968), (680, 125750597), (952, 89821855), (1190, 71857484), (2380, 35928742), (4760, 17964371)]