1180515020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{150961}}^1$

素因数の和:151010

約数の個数: 48

約数和(自身を含む): 2739054528

約数和(自身を除く): 1558539508

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 150961, 301922, 603844, 754805, 1509610, 2566337, 3019220, 3472103, 5132674, 6944206, 10265348, 12831685, 13888412, 17360515, 25663370, 34721030, 51326740, 59025751, 69442060, 118051502, 236103004, 295128755, 590257510, 1180515020]

約数ペア:

[(1, 1180515020), (2, 590257510), (4, 295128755), (5, 236103004), (10, 118051502), (17, 69442060), (20, 59025751), (23, 51326740), (34, 34721030), (46, 25663370), (68, 17360515), (85, 13888412), (92, 12831685), (115, 10265348), (170, 6944206), (230, 5132674), (340, 3472103), (391, 3019220), (460, 2566337), (782, 1509610), (1564, 754805), (1955, 603844), (3910, 301922), (7820, 150961)]