38214880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21713}}^1$

素因数の和:21739

約数の個数: 48

約数和(自身を含む): 98494704

約数和(自身を除く): 60279824

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, 21713, 43426, 86852, 108565, 173704, 217130, 238843, 347408, 434260, 477686, 694816, 868520, 955372, 1194215, 1737040, 1910744, 2388430, 3474080, 3821488, 4776860, 7642976, 9553720, 19107440, 38214880]

約数ペア:

[(1, 38214880), (2, 19107440), (4, 9553720), (5, 7642976), (8, 4776860), (10, 3821488), (11, 3474080), (16, 2388430), (20, 1910744), (22, 1737040), (32, 1194215), (40, 955372), (44, 868520), (55, 694816), (80, 477686), (88, 434260), (110, 347408), (160, 238843), (176, 217130), (220, 173704), (352, 108565), (440, 86852), (880, 43426), (1760, 21713)]