1769968220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{52709}}^1$

素因数の和:52814

約数の個数: 48

約数和(自身を含む): 3931744320

約数和(自身を除く): 2161776100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 3358, 6716, 8395, 16790, 33580, 52709, 105418, 210836, 263545, 527090, 1054180, 1212307, 2424614, 3847757, 4849228, 6061535, 7695514, 12123070, 15391028, 19238785, 24246140, 38477570, 76955140, 88498411, 176996822, 353993644, 442492055, 884984110, 1769968220]

約数ペア:

[(1, 1769968220), (2, 884984110), (4, 442492055), (5, 353993644), (10, 176996822), (20, 88498411), (23, 76955140), (46, 38477570), (73, 24246140), (92, 19238785), (115, 15391028), (146, 12123070), (230, 7695514), (292, 6061535), (365, 4849228), (460, 3847757), (730, 2424614), (1460, 1212307), (1679, 1054180), (3358, 527090), (6716, 263545), (8395, 210836), (16790, 105418), (33580, 52709)]