2455065920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{105097}}^1$

素因数の和:105187

約数の個数: 56

約数和(自身を含む): 5926266024

約数和(自身を除く): 3471200104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 105097, 210194, 420388, 525485, 840776, 1050970, 1681552, 2101940, 3363104, 4203880, 6726208, 7672081, 8407760, 15344162, 16815520, 30688324, 33631040, 38360405, 61376648, 76720810, 122753296, 153441620, 245506592, 306883240, 491013184, 613766480, 1227532960, 2455065920]

約数ペア:

[(1, 2455065920), (2, 1227532960), (4, 613766480), (5, 491013184), (8, 306883240), (10, 245506592), (16, 153441620), (20, 122753296), (32, 76720810), (40, 61376648), (64, 38360405), (73, 33631040), (80, 30688324), (146, 16815520), (160, 15344162), (292, 8407760), (320, 7672081), (365, 6726208), (584, 4203880), (730, 3363104), (1168, 2101940), (1460, 1681552), (2336, 1050970), (2920, 840776), (4672, 525485), (5840, 420388), (11680, 210194), (23360, 105097)]