25897740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39239}}^1$

素因数の和:39262

約数の個数: 48

約数和(自身を含む): 79107840

約数和(自身を除く): 53210100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 39239, 78478, 117717, 156956, 196195, 235434, 392390, 431629, 470868, 588585, 784780, 863258, 1177170, 1294887, 1726516, 2158145, 2354340, 2589774, 4316290, 5179548, 6474435, 8632580, 12948870, 25897740]

約数ペア:

[(1, 25897740), (2, 12948870), (3, 8632580), (4, 6474435), (5, 5179548), (6, 4316290), (10, 2589774), (11, 2354340), (12, 2158145), (15, 1726516), (20, 1294887), (22, 1177170), (30, 863258), (33, 784780), (44, 588585), (55, 470868), (60, 431629), (66, 392390), (110, 235434), (132, 196195), (165, 156956), (220, 117717), (330, 78478), (660, 39239)]