201931840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57367}}^1$

素因数の和:57395

約数の個数: 56

約数和(自身を含む): 524572992

約数和(自身を除く): 322641152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 57367, 114734, 229468, 286835, 458936, 573670, 631037, 917872, 1147340, 1262074, 1835744, 2294680, 2524148, 3155185, 3671488, 4589360, 5048296, 6310370, 9178720, 10096592, 12620740, 18357440, 20193184, 25241480, 40386368, 50482960, 100965920, 201931840]

約数ペア:

[(1, 201931840), (2, 100965920), (4, 50482960), (5, 40386368), (8, 25241480), (10, 20193184), (11, 18357440), (16, 12620740), (20, 10096592), (22, 9178720), (32, 6310370), (40, 5048296), (44, 4589360), (55, 3671488), (64, 3155185), (80, 2524148), (88, 2294680), (110, 1835744), (160, 1262074), (176, 1147340), (220, 917872), (320, 631037), (352, 573670), (440, 458936), (704, 286835), (880, 229468), (1760, 114734), (3520, 57367)]