39393080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3096

約数の個数: 64

約数和(自身を含む): 98820000

約数和(自身を除く): 59426920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3049, 3230, 6098, 6460, 12196, 12920, 15245, 24392, 30490, 51833, 57931, 60980, 103666, 115862, 121960, 207332, 231724, 259165, 289655, 414664, 463448, 518330, 579310, 984827, 1036660, 1158620, 1969654, 2073320, 2317240, 3939308, 4924135, 7878616, 9848270, 19696540, 39393080]

約数ペア:

[(1, 39393080), (2, 19696540), (4, 9848270), (5, 7878616), (8, 4924135), (10, 3939308), (17, 2317240), (19, 2073320), (20, 1969654), (34, 1158620), (38, 1036660), (40, 984827), (68, 579310), (76, 518330), (85, 463448), (95, 414664), (136, 289655), (152, 259165), (170, 231724), (190, 207332), (323, 121960), (340, 115862), (380, 103666), (646, 60980), (680, 57931), (760, 51833), (1292, 30490), (1615, 24392), (2584, 15245), (3049, 12920), (3230, 12196), (6098, 6460)]