3848240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4373}}^1$

素因数の和:4397

約数の個数: 40

約数和(自身を含む): 9762768

約数和(自身を除く): 5914528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4373, 8746, 17492, 21865, 34984, 43730, 48103, 69968, 87460, 96206, 174920, 192412, 240515, 349840, 384824, 481030, 769648, 962060, 1924120, 3848240]

約数ペア:

[(1, 3848240), (2, 1924120), (4, 962060), (5, 769648), (8, 481030), (10, 384824), (11, 349840), (16, 240515), (20, 192412), (22, 174920), (40, 96206), (44, 87460), (55, 69968), (80, 48103), (88, 43730), (110, 34984), (176, 21865), (220, 17492), (440, 8746), (880, 4373)]