39041640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9859}}^1$

素因数の和:9887

約数の個数: 96

約数和(自身を含む): 138434400

約数和(自身を除く): 99392760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9859, 19718, 29577, 39436, 49295, 59154, 78872, 88731, 98590, 108449, 118308, 147885, 177462, 197180, 216898, 236616, 295770, 325347, 354924, 394360, 433796, 443655, 542245, 591540, 650694, 709848, 867592, 887310, 976041, 1084490, 1183080, 1301388, 1626735, 1774620, 1952082, 2168980, 2602776, 3253470, 3549240, 3904164, 4337960, 4880205, 6506940, 7808328, 9760410, 13013880, 19520820, 39041640]

約数ペア:

[(1, 39041640), (2, 19520820), (3, 13013880), (4, 9760410), (5, 7808328), (6, 6506940), (8, 4880205), (9, 4337960), (10, 3904164), (11, 3549240), (12, 3253470), (15, 2602776), (18, 2168980), (20, 1952082), (22, 1774620), (24, 1626735), (30, 1301388), (33, 1183080), (36, 1084490), (40, 976041), (44, 887310), (45, 867592), (55, 709848), (60, 650694), (66, 591540), (72, 542245), (88, 443655), (90, 433796), (99, 394360), (110, 354924), (120, 325347), (132, 295770), (165, 236616), (180, 216898), (198, 197180), (220, 177462), (264, 147885), (330, 118308), (360, 108449), (396, 98590), (440, 88731), (495, 78872), (660, 59154), (792, 49295), (990, 39436), (1320, 29577), (1980, 19718), (3960, 9859)]