11395520

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 56

約数和(自身を含む): 27432000

約数和(自身を除く): 16036480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 239, 298, 320, 478, 596, 745, 956, 1192, 1195, 1490, 1912, 2384, 2390, 2980, 3824, 4768, 4780, 5960, 7648, 9536, 9560, 11920, 15296, 19120, 23840, 35611, 38240, 47680, 71222, 76480, 142444, 178055, 284888, 356110, 569776, 712220, 1139552, 1424440, 2279104, 2848880, 5697760, 11395520]

約数ペア:

[(1, 11395520), (2, 5697760), (4, 2848880), (5, 2279104), (8, 1424440), (10, 1139552), (16, 712220), (20, 569776), (32, 356110), (40, 284888), (64, 178055), (80, 142444), (149, 76480), (160, 71222), (239, 47680), (298, 38240), (320, 35611), (478, 23840), (596, 19120), (745, 15296), (956, 11920), (1192, 9560), (1195, 9536), (1490, 7648), (1912, 5960), (2384, 4780), (2390, 4768), (2980, 3824)]