5270680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 13141440

約数和(自身を除く): 7870760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 337, 340, 391, 460, 674, 680, 782, 920, 1348, 1564, 1685, 1955, 2696, 3128, 3370, 3910, 5729, 6740, 7751, 7820, 11458, 13480, 15502, 15640, 22916, 28645, 31004, 38755, 45832, 57290, 62008, 77510, 114580, 131767, 155020, 229160, 263534, 310040, 527068, 658835, 1054136, 1317670, 2635340, 5270680]

約数ペア:

[(1, 5270680), (2, 2635340), (4, 1317670), (5, 1054136), (8, 658835), (10, 527068), (17, 310040), (20, 263534), (23, 229160), (34, 155020), (40, 131767), (46, 114580), (68, 77510), (85, 62008), (92, 57290), (115, 45832), (136, 38755), (170, 31004), (184, 28645), (230, 22916), (337, 15640), (340, 15502), (391, 13480), (460, 11458), (674, 7820), (680, 7751), (782, 6740), (920, 5729), (1348, 3910), (1564, 3370), (1685, 3128), (1955, 2696)]