39242060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13754

約数の個数: 48

約数和(自身を含む): 96822432

約数和(自身を除く): 57580372

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13721, 27442, 54884, 68605, 137210, 150931, 178373, 274420, 301862, 356746, 603724, 713492, 754655, 891865, 1509310, 1783730, 1962103, 3018620, 3567460, 3924206, 7848412, 9810515, 19621030, 39242060]

約数ペア:

[(1, 39242060), (2, 19621030), (4, 9810515), (5, 7848412), (10, 3924206), (11, 3567460), (13, 3018620), (20, 1962103), (22, 1783730), (26, 1509310), (44, 891865), (52, 754655), (55, 713492), (65, 603724), (110, 356746), (130, 301862), (143, 274420), (220, 178373), (260, 150931), (286, 137210), (572, 68605), (715, 54884), (1430, 27442), (2860, 13721)]