17077720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 43092000

約数和(自身を除く): 26014280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1049, 1480, 1628, 2035, 2098, 3256, 4070, 4196, 5245, 8140, 8392, 10490, 11539, 16280, 20980, 23078, 38813, 41960, 46156, 57695, 77626, 92312, 115390, 155252, 194065, 230780, 310504, 388130, 426943, 461560, 776260, 853886, 1552520, 1707772, 2134715, 3415544, 4269430, 8538860, 17077720]

約数ペア:

[(1, 17077720), (2, 8538860), (4, 4269430), (5, 3415544), (8, 2134715), (10, 1707772), (11, 1552520), (20, 853886), (22, 776260), (37, 461560), (40, 426943), (44, 388130), (55, 310504), (74, 230780), (88, 194065), (110, 155252), (148, 115390), (185, 92312), (220, 77626), (296, 57695), (370, 46156), (407, 41960), (440, 38813), (740, 23078), (814, 20980), (1049, 16280), (1480, 11539), (1628, 10490), (2035, 8392), (2098, 8140), (3256, 5245), (4070, 4196)]