10123520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 26490240

約数和(自身を除く): 16366720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 719, 880, 1280, 1408, 1438, 1760, 2816, 2876, 3520, 3595, 5752, 7040, 7190, 7909, 11504, 14080, 14380, 15818, 23008, 28760, 31636, 39545, 46016, 57520, 63272, 79090, 92032, 115040, 126544, 158180, 184064, 230080, 253088, 316360, 460160, 506176, 632720, 920320, 1012352, 1265440, 2024704, 2530880, 5061760, 10123520]

約数ペア:

[(1, 10123520), (2, 5061760), (4, 2530880), (5, 2024704), (8, 1265440), (10, 1012352), (11, 920320), (16, 632720), (20, 506176), (22, 460160), (32, 316360), (40, 253088), (44, 230080), (55, 184064), (64, 158180), (80, 126544), (88, 115040), (110, 92032), (128, 79090), (160, 63272), (176, 57520), (220, 46016), (256, 39545), (320, 31636), (352, 28760), (440, 23008), (640, 15818), (704, 14380), (719, 14080), (880, 11504), (1280, 7909), (1408, 7190), (1438, 7040), (1760, 5752), (2816, 3595), (2876, 3520)]