83845300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10889}}^1$

素因数の和:10921

約数の個数: 72

約数和(自身を含む): 226860480

約数和(自身を除く): 143015180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 10889, 21778, 43556, 54445, 76223, 108890, 119779, 152446, 217780, 239558, 272225, 304892, 381115, 479116, 544450, 598895, 762230, 838453, 1088900, 1197790, 1524460, 1676906, 1905575, 2395580, 2994475, 3353812, 3811150, 4192265, 5988950, 7622300, 8384530, 11977900, 16769060, 20961325, 41922650, 83845300]

約数ペア:

[(1, 83845300), (2, 41922650), (4, 20961325), (5, 16769060), (7, 11977900), (10, 8384530), (11, 7622300), (14, 5988950), (20, 4192265), (22, 3811150), (25, 3353812), (28, 2994475), (35, 2395580), (44, 1905575), (50, 1676906), (55, 1524460), (70, 1197790), (77, 1088900), (100, 838453), (110, 762230), (140, 598895), (154, 544450), (175, 479116), (220, 381115), (275, 304892), (308, 272225), (350, 239558), (385, 217780), (550, 152446), (700, 119779), (770, 108890), (1100, 76223), (1540, 54445), (1925, 43556), (3850, 21778), (7700, 10889)]