17508640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 45151344

約数和(自身を除く): 27642704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 157, 160, 164, 170, 205, 272, 314, 328, 340, 410, 544, 628, 656, 680, 697, 785, 820, 1256, 1312, 1360, 1394, 1570, 1640, 2512, 2669, 2720, 2788, 3140, 3280, 3485, 5024, 5338, 5576, 6280, 6437, 6560, 6970, 10676, 11152, 12560, 12874, 13345, 13940, 21352, 22304, 25120, 25748, 26690, 27880, 32185, 42704, 51496, 53380, 55760, 64370, 85408, 102992, 106760, 109429, 111520, 128740, 205984, 213520, 218858, 257480, 427040, 437716, 514960, 547145, 875432, 1029920, 1094290, 1750864, 2188580, 3501728, 4377160, 8754320, 17508640]

約数ペア:

[(1, 17508640), (2, 8754320), (4, 4377160), (5, 3501728), (8, 2188580), (10, 1750864), (16, 1094290), (17, 1029920), (20, 875432), (32, 547145), (34, 514960), (40, 437716), (41, 427040), (68, 257480), (80, 218858), (82, 213520), (85, 205984), (136, 128740), (157, 111520), (160, 109429), (164, 106760), (170, 102992), (205, 85408), (272, 64370), (314, 55760), (328, 53380), (340, 51496), (410, 42704), (544, 32185), (628, 27880), (656, 26690), (680, 25748), (697, 25120), (785, 22304), (820, 21352), (1256, 13940), (1312, 13345), (1360, 12874), (1394, 12560), (1570, 11152), (1640, 10676), (2512, 6970), (2669, 6560), (2720, 6437), (2788, 6280), (3140, 5576), (3280, 5338), (3485, 5024)]