1330248560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{573383}}^1$

素因数の和:573425

約数の個数: 40

約数和(自身を含む): 3199482720

約数和(自身を除く): 1869234160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 573383, 1146766, 2293532, 2866915, 4587064, 5733830, 9174128, 11467660, 16628107, 22935320, 33256214, 45870640, 66512428, 83140535, 133024856, 166281070, 266049712, 332562140, 665124280, 1330248560]

約数ペア:

[(1, 1330248560), (2, 665124280), (4, 332562140), (5, 266049712), (8, 166281070), (10, 133024856), (16, 83140535), (20, 66512428), (29, 45870640), (40, 33256214), (58, 22935320), (80, 16628107), (116, 11467660), (145, 9174128), (232, 5733830), (290, 4587064), (464, 2866915), (580, 2293532), (1160, 1146766), (2320, 573383)]