2617120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 6749568

約数和(自身を除く): 4132448

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, 1487, 1760, 2974, 5948, 7435, 11896, 14870, 16357, 23792, 29740, 32714, 47584, 59480, 65428, 81785, 118960, 130856, 163570, 237920, 261712, 327140, 523424, 654280, 1308560, 2617120]

約数ペア:

[(1, 2617120), (2, 1308560), (4, 654280), (5, 523424), (8, 327140), (10, 261712), (11, 237920), (16, 163570), (20, 130856), (22, 118960), (32, 81785), (40, 65428), (44, 59480), (55, 47584), (80, 32714), (88, 29740), (110, 23792), (160, 16357), (176, 14870), (220, 11896), (352, 7435), (440, 5948), (880, 2974), (1487, 1760)]