130116640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47837}}^1$

素因数の和:47869

約数の個数: 48

約数和(自身を含む): 325489752

約数和(自身を除く): 195373112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 47837, 95674, 191348, 239185, 382696, 478370, 765392, 813229, 956740, 1530784, 1626458, 1913480, 3252916, 3826960, 4066145, 6505832, 7653920, 8132290, 13011664, 16264580, 26023328, 32529160, 65058320, 130116640]

約数ペア:

[(1, 130116640), (2, 65058320), (4, 32529160), (5, 26023328), (8, 16264580), (10, 13011664), (16, 8132290), (17, 7653920), (20, 6505832), (32, 4066145), (34, 3826960), (40, 3252916), (68, 1913480), (80, 1626458), (85, 1530784), (136, 956740), (160, 813229), (170, 765392), (272, 478370), (340, 382696), (544, 239185), (680, 191348), (1360, 95674), (2720, 47837)]