39869940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 122806656

約数和(自身を除く): 82936716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 220, 313, 330, 386, 579, 626, 660, 772, 939, 965, 1158, 1252, 1565, 1878, 1930, 2123, 2316, 2895, 3130, 3443, 3756, 3860, 4246, 4695, 5790, 6260, 6369, 6886, 8492, 9390, 10329, 10615, 11580, 12738, 13772, 17215, 18780, 20658, 21230, 25476, 31845, 34430, 41316, 42460, 51645, 60409, 63690, 68860, 103290, 120818, 127380, 181227, 206580, 241636, 302045, 362454, 604090, 664499, 724908, 906135, 1208180, 1328998, 1812270, 1993497, 2657996, 3322495, 3624540, 3986994, 6644990, 7973988, 9967485, 13289980, 19934970, 39869940]

約数ペア:

[(1, 39869940), (2, 19934970), (3, 13289980), (4, 9967485), (5, 7973988), (6, 6644990), (10, 3986994), (11, 3624540), (12, 3322495), (15, 2657996), (20, 1993497), (22, 1812270), (30, 1328998), (33, 1208180), (44, 906135), (55, 724908), (60, 664499), (66, 604090), (110, 362454), (132, 302045), (165, 241636), (193, 206580), (220, 181227), (313, 127380), (330, 120818), (386, 103290), (579, 68860), (626, 63690), (660, 60409), (772, 51645), (939, 42460), (965, 41316), (1158, 34430), (1252, 31845), (1565, 25476), (1878, 21230), (1930, 20658), (2123, 18780), (2316, 17215), (2895, 13772), (3130, 12738), (3443, 11580), (3756, 10615), (3860, 10329), (4246, 9390), (4695, 8492), (5790, 6886), (6260, 6369)]