4739680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2693}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 12219984

約数和(自身を除く): 7480304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2693, 5386, 10772, 13465, 21544, 26930, 29623, 43088, 53860, 59246, 86176, 107720, 118492, 148115, 215440, 236984, 296230, 430880, 473968, 592460, 947936, 1184920, 2369840, 4739680]

約数ペア:

[(1, 4739680), (2, 2369840), (4, 1184920), (5, 947936), (8, 592460), (10, 473968), (11, 430880), (16, 296230), (20, 236984), (22, 215440), (32, 148115), (40, 118492), (44, 107720), (55, 86176), (80, 59246), (88, 53860), (110, 43088), (160, 29623), (176, 26930), (220, 21544), (352, 13465), (440, 10772), (880, 5386), (1760, 2693)]