1208262080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{222107}}^1$

素因数の和:222141

約数の個数: 56

約数和(自身を含む): 3046433328

約数和(自身を除く): 1838171248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 222107, 444214, 888428, 1110535, 1776856, 2221070, 3553712, 3775819, 4442140, 7107424, 7551638, 8884280, 14214848, 15103276, 17768560, 18879095, 30206552, 35537120, 37758190, 60413104, 71074240, 75516380, 120826208, 151032760, 241652416, 302065520, 604131040, 1208262080]

約数ペア:

[(1, 1208262080), (2, 604131040), (4, 302065520), (5, 241652416), (8, 151032760), (10, 120826208), (16, 75516380), (17, 71074240), (20, 60413104), (32, 37758190), (34, 35537120), (40, 30206552), (64, 18879095), (68, 17768560), (80, 15103276), (85, 14214848), (136, 8884280), (160, 7551638), (170, 7107424), (272, 4442140), (320, 3775819), (340, 3553712), (544, 2221070), (680, 1776856), (1088, 1110535), (1360, 888428), (2720, 444214), (5440, 222107)]