96857840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 240252480

約数和(自身を除く): 143394640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 229, 272, 311, 340, 458, 622, 680, 916, 1145, 1244, 1360, 1555, 1832, 2290, 2488, 3110, 3664, 3893, 4580, 4976, 5287, 6220, 7786, 9160, 10574, 12440, 15572, 18320, 19465, 21148, 24880, 26435, 31144, 38930, 42296, 52870, 62288, 71219, 77860, 84592, 105740, 142438, 155720, 211480, 284876, 311440, 356095, 422960, 569752, 712190, 1139504, 1210723, 1424380, 2421446, 2848760, 4842892, 5697520, 6053615, 9685784, 12107230, 19371568, 24214460, 48428920, 96857840]

約数ペア:

[(1, 96857840), (2, 48428920), (4, 24214460), (5, 19371568), (8, 12107230), (10, 9685784), (16, 6053615), (17, 5697520), (20, 4842892), (34, 2848760), (40, 2421446), (68, 1424380), (80, 1210723), (85, 1139504), (136, 712190), (170, 569752), (229, 422960), (272, 356095), (311, 311440), (340, 284876), (458, 211480), (622, 155720), (680, 142438), (916, 105740), (1145, 84592), (1244, 77860), (1360, 71219), (1555, 62288), (1832, 52870), (2290, 42296), (2488, 38930), (3110, 31144), (3664, 26435), (3893, 24880), (4580, 21148), (4976, 19465), (5287, 18320), (6220, 15572), (7786, 12440), (9160, 10574)]