1849834880

素因数分解:

$2^7\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{1949}}^1$

素因数の和:3451

約数の個数: 64

約数和(自身を含む): 4427514000

約数和(自身を除く): 2577679120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1483, 1949, 2966, 3898, 5932, 7415, 7796, 9745, 11864, 14830, 15592, 19490, 23728, 29660, 31184, 38980, 47456, 59320, 62368, 77960, 94912, 118640, 124736, 155920, 189824, 237280, 249472, 311840, 474560, 623680, 949120, 1247360, 2890367, 5780734, 11561468, 14451835, 23122936, 28903670, 46245872, 57807340, 92491744, 115614680, 184983488, 231229360, 369966976, 462458720, 924917440, 1849834880]

約数ペア:

[(1, 1849834880), (2, 924917440), (4, 462458720), (5, 369966976), (8, 231229360), (10, 184983488), (16, 115614680), (20, 92491744), (32, 57807340), (40, 46245872), (64, 28903670), (80, 23122936), (128, 14451835), (160, 11561468), (320, 5780734), (640, 2890367), (1483, 1247360), (1949, 949120), (2966, 623680), (3898, 474560), (5932, 311840), (7415, 249472), (7796, 237280), (9745, 189824), (11864, 155920), (14830, 124736), (15592, 118640), (19490, 94912), (23728, 77960), (29660, 62368), (31184, 59320), (38980, 47456)]