12576260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 28594944

約数和(自身を除く): 16018684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 787, 799, 940, 1574, 1598, 3148, 3196, 3935, 3995, 7870, 7990, 13379, 15740, 15980, 26758, 36989, 53516, 66895, 73978, 133790, 147956, 184945, 267580, 369890, 628813, 739780, 1257626, 2515252, 3144065, 6288130, 12576260]

約数ペア:

[(1, 12576260), (2, 6288130), (4, 3144065), (5, 2515252), (10, 1257626), (17, 739780), (20, 628813), (34, 369890), (47, 267580), (68, 184945), (85, 147956), (94, 133790), (170, 73978), (188, 66895), (235, 53516), (340, 36989), (470, 26758), (787, 15980), (799, 15740), (940, 13379), (1574, 7990), (1598, 7870), (3148, 3995), (3196, 3935)]