89899040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7297}}^1$

素因数の和:7330

約数の個数: 96

約数和(自身を含む): 264829824

約数和(自身を除く): 174930784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 7297, 12320, 14594, 29188, 36485, 51079, 58376, 72970, 80267, 102158, 116752, 145940, 160534, 204316, 233504, 255395, 291880, 321068, 401335, 408632, 510790, 561869, 583760, 642136, 802670, 817264, 1021580, 1123738, 1167520, 1284272, 1605340, 1634528, 2043160, 2247476, 2568544, 2809345, 3210680, 4086320, 4494952, 5618690, 6421360, 8172640, 8989904, 11237380, 12842720, 17979808, 22474760, 44949520, 89899040]

約数ペア:

[(1, 89899040), (2, 44949520), (4, 22474760), (5, 17979808), (7, 12842720), (8, 11237380), (10, 8989904), (11, 8172640), (14, 6421360), (16, 5618690), (20, 4494952), (22, 4086320), (28, 3210680), (32, 2809345), (35, 2568544), (40, 2247476), (44, 2043160), (55, 1634528), (56, 1605340), (70, 1284272), (77, 1167520), (80, 1123738), (88, 1021580), (110, 817264), (112, 802670), (140, 642136), (154, 583760), (160, 561869), (176, 510790), (220, 408632), (224, 401335), (280, 321068), (308, 291880), (352, 255395), (385, 233504), (440, 204316), (560, 160534), (616, 145940), (770, 116752), (880, 102158), (1120, 80267), (1232, 72970), (1540, 58376), (1760, 51079), (2464, 36485), (3080, 29188), (6160, 14594), (7297, 12320)]