109128560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 267411456

約数和(自身を除く): 158282896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 467, 508, 635, 920, 934, 1016, 1270, 1840, 1868, 2032, 2335, 2540, 2921, 3736, 4670, 5080, 5842, 7472, 9340, 10160, 10741, 11684, 14605, 18680, 21482, 23368, 29210, 37360, 42964, 46736, 53705, 58420, 59309, 85928, 107410, 116840, 118618, 171856, 214820, 233680, 237236, 296545, 429640, 474472, 593090, 859280, 948944, 1186180, 1364107, 2372360, 2728214, 4744720, 5456428, 6820535, 10912856, 13641070, 21825712, 27282140, 54564280, 109128560]

約数ペア:

[(1, 109128560), (2, 54564280), (4, 27282140), (5, 21825712), (8, 13641070), (10, 10912856), (16, 6820535), (20, 5456428), (23, 4744720), (40, 2728214), (46, 2372360), (80, 1364107), (92, 1186180), (115, 948944), (127, 859280), (184, 593090), (230, 474472), (254, 429640), (368, 296545), (460, 237236), (467, 233680), (508, 214820), (635, 171856), (920, 118618), (934, 116840), (1016, 107410), (1270, 85928), (1840, 59309), (1868, 58420), (2032, 53705), (2335, 46736), (2540, 42964), (2921, 37360), (3736, 29210), (4670, 23368), (5080, 21482), (5842, 18680), (7472, 14605), (9340, 11684), (10160, 10741)]