1350793760

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{138401}}^1$

素因数の和:138477

約数の個数: 48

約数和(自身を含む): 3243589272

約数和(自身を除く): 1892795512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 138401, 276802, 553604, 692005, 1107208, 1384010, 2214416, 2768020, 4428832, 5536040, 8442461, 11072080, 16884922, 22144160, 33769844, 42212305, 67539688, 84424610, 135079376, 168849220, 270158752, 337698440, 675396880, 1350793760]

約数ペア:

[(1, 1350793760), (2, 675396880), (4, 337698440), (5, 270158752), (8, 168849220), (10, 135079376), (16, 84424610), (20, 67539688), (32, 42212305), (40, 33769844), (61, 22144160), (80, 16884922), (122, 11072080), (160, 8442461), (244, 5536040), (305, 4428832), (488, 2768020), (610, 2214416), (976, 1384010), (1220, 1107208), (1952, 692005), (2440, 553604), (4880, 276802), (9760, 138401)]