69060640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39239}}^1$

素因数の和:39265

約数の個数: 48

約数和(自身を含む): 177992640

約数和(自身を除く): 108932000

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, 39239, 78478, 156956, 196195, 313912, 392390, 431629, 627824, 784780, 863258, 1255648, 1569560, 1726516, 2158145, 3139120, 3453032, 4316290, 6278240, 6906064, 8632580, 13812128, 17265160, 34530320, 69060640]

約数ペア:

[(1, 69060640), (2, 34530320), (4, 17265160), (5, 13812128), (8, 8632580), (10, 6906064), (11, 6278240), (16, 4316290), (20, 3453032), (22, 3139120), (32, 2158145), (40, 1726516), (44, 1569560), (55, 1255648), (80, 863258), (88, 784780), (110, 627824), (160, 431629), (176, 392390), (220, 313912), (352, 196195), (440, 156956), (880, 78478), (1760, 39239)]