11243560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 26593920

約数和(自身を除く): 15350360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 107, 142, 148, 185, 214, 284, 296, 355, 370, 428, 535, 568, 710, 740, 856, 1070, 1420, 1480, 2140, 2627, 2840, 3959, 4280, 5254, 7597, 7918, 10508, 13135, 15194, 15836, 19795, 21016, 26270, 30388, 31672, 37985, 39590, 52540, 60776, 75970, 79180, 105080, 151940, 158360, 281089, 303880, 562178, 1124356, 1405445, 2248712, 2810890, 5621780, 11243560]

約数ペア:

[(1, 11243560), (2, 5621780), (4, 2810890), (5, 2248712), (8, 1405445), (10, 1124356), (20, 562178), (37, 303880), (40, 281089), (71, 158360), (74, 151940), (107, 105080), (142, 79180), (148, 75970), (185, 60776), (214, 52540), (284, 39590), (296, 37985), (355, 31672), (370, 30388), (428, 26270), (535, 21016), (568, 19795), (710, 15836), (740, 15194), (856, 13135), (1070, 10508), (1420, 7918), (1480, 7597), (2140, 5254), (2627, 4280), (2840, 3959)]