70513520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11447}}^1$

素因数の和:11478

約数の個数: 80

約数和(自身を含む): 204415488

約数和(自身を除く): 133901968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11447, 22894, 45788, 57235, 80129, 91576, 114470, 125917, 160258, 183152, 228940, 251834, 320516, 400645, 457880, 503668, 629585, 641032, 801290, 881419, 915760, 1007336, 1259170, 1282064, 1602580, 1762838, 2014672, 2518340, 3205160, 3525676, 4407095, 5036680, 6410320, 7051352, 8814190, 10073360, 14102704, 17628380, 35256760, 70513520]

約数ペア:

[(1, 70513520), (2, 35256760), (4, 17628380), (5, 14102704), (7, 10073360), (8, 8814190), (10, 7051352), (11, 6410320), (14, 5036680), (16, 4407095), (20, 3525676), (22, 3205160), (28, 2518340), (35, 2014672), (40, 1762838), (44, 1602580), (55, 1282064), (56, 1259170), (70, 1007336), (77, 915760), (80, 881419), (88, 801290), (110, 641032), (112, 629585), (140, 503668), (154, 457880), (176, 400645), (220, 320516), (280, 251834), (308, 228940), (385, 183152), (440, 160258), (560, 125917), (616, 114470), (770, 91576), (880, 80129), (1232, 57235), (1540, 45788), (3080, 22894), (6160, 11447)]