102883520

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7477}}^1$

素因数の和:7537

約数の個数: 56

約数和(自身を含む): 250722384

約数和(自身を除く): 147838864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 7477, 13760, 14954, 29908, 37385, 59816, 74770, 119632, 149540, 239264, 299080, 321511, 478528, 598160, 643022, 1196320, 1286044, 1607555, 2392640, 2572088, 3215110, 5144176, 6430220, 10288352, 12860440, 20576704, 25720880, 51441760, 102883520]

約数ペア:

[(1, 102883520), (2, 51441760), (4, 25720880), (5, 20576704), (8, 12860440), (10, 10288352), (16, 6430220), (20, 5144176), (32, 3215110), (40, 2572088), (43, 2392640), (64, 1607555), (80, 1286044), (86, 1196320), (160, 643022), (172, 598160), (215, 478528), (320, 321511), (344, 299080), (430, 239264), (688, 149540), (860, 119632), (1376, 74770), (1720, 59816), (2752, 37385), (3440, 29908), (6880, 14954), (7477, 13760)]