17028880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 44443584

約数和(自身を除く): 27414704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 523, 592, 740, 814, 880, 1046, 1480, 1628, 2035, 2092, 2615, 2960, 3256, 4070, 4184, 5230, 5753, 6512, 8140, 8368, 10460, 11506, 16280, 19351, 20920, 23012, 28765, 32560, 38702, 41840, 46024, 57530, 77404, 92048, 96755, 115060, 154808, 193510, 212861, 230120, 309616, 387020, 425722, 460240, 774040, 851444, 1064305, 1548080, 1702888, 2128610, 3405776, 4257220, 8514440, 17028880]

約数ペア:

[(1, 17028880), (2, 8514440), (4, 4257220), (5, 3405776), (8, 2128610), (10, 1702888), (11, 1548080), (16, 1064305), (20, 851444), (22, 774040), (37, 460240), (40, 425722), (44, 387020), (55, 309616), (74, 230120), (80, 212861), (88, 193510), (110, 154808), (148, 115060), (176, 96755), (185, 92048), (220, 77404), (296, 57530), (370, 46024), (407, 41840), (440, 38702), (523, 32560), (592, 28765), (740, 23012), (814, 20920), (880, 19351), (1046, 16280), (1480, 11506), (1628, 10460), (2035, 8368), (2092, 8140), (2615, 6512), (2960, 5753), (3256, 5230), (4070, 4184)]