57379480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 137687040

約数和(自身を除く): 80307560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1327, 1880, 2162, 2654, 4324, 5308, 5405, 6635, 8648, 10616, 10810, 13270, 21620, 26540, 30521, 43240, 53080, 61042, 62369, 122084, 124738, 152605, 244168, 249476, 305210, 311845, 498952, 610420, 623690, 1220840, 1247380, 1434487, 2494760, 2868974, 5737948, 7172435, 11475896, 14344870, 28689740, 57379480]

約数ペア:

[(1, 57379480), (2, 28689740), (4, 14344870), (5, 11475896), (8, 7172435), (10, 5737948), (20, 2868974), (23, 2494760), (40, 1434487), (46, 1247380), (47, 1220840), (92, 623690), (94, 610420), (115, 498952), (184, 311845), (188, 305210), (230, 249476), (235, 244168), (376, 152605), (460, 124738), (470, 122084), (920, 62369), (940, 61042), (1081, 53080), (1327, 43240), (1880, 30521), (2162, 26540), (2654, 21620), (4324, 13270), (5308, 10810), (5405, 10616), (6635, 8648)]