42027040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23879}}^1$

素因数の和:23905

約数の個数: 48

約数和(自身を含む): 108319680

約数和(自身を除く): 66292640

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, 23879, 47758, 95516, 119395, 191032, 238790, 262669, 382064, 477580, 525338, 764128, 955160, 1050676, 1313345, 1910320, 2101352, 2626690, 3820640, 4202704, 5253380, 8405408, 10506760, 21013520, 42027040]

約数ペア:

[(1, 42027040), (2, 21013520), (4, 10506760), (5, 8405408), (8, 5253380), (10, 4202704), (11, 3820640), (16, 2626690), (20, 2101352), (22, 1910320), (32, 1313345), (40, 1050676), (44, 955160), (55, 764128), (80, 525338), (88, 477580), (110, 382064), (160, 262669), (176, 238790), (220, 191032), (352, 119395), (440, 95516), (880, 47758), (1760, 23879)]