10123840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1895

約数の個数: 56

約数和(自身を含む): 25539192

約数和(自身を除く): 15415352

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, 1861, 2720, 3722, 5440, 7444, 9305, 14888, 18610, 29776, 31637, 37220, 59552, 63274, 74440, 119104, 126548, 148880, 158185, 253096, 297760, 316370, 506192, 595520, 632740, 1012384, 1265480, 2024768, 2530960, 5061920, 10123840]

約数ペア:

[(1, 10123840), (2, 5061920), (4, 2530960), (5, 2024768), (8, 1265480), (10, 1012384), (16, 632740), (17, 595520), (20, 506192), (32, 316370), (34, 297760), (40, 253096), (64, 158185), (68, 148880), (80, 126548), (85, 119104), (136, 74440), (160, 63274), (170, 59552), (272, 37220), (320, 31637), (340, 29776), (544, 18610), (680, 14888), (1088, 9305), (1360, 7444), (1861, 5440), (2720, 3722)]