945090280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{929}}^1$

素因数の和:1846

約数の個数: 64

約数和(自身を含む): 2204658000

約数和(自身を除く): 1259567720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 877, 929, 1160, 1754, 1858, 3508, 3716, 4385, 4645, 7016, 7432, 8770, 9290, 17540, 18580, 25433, 26941, 35080, 37160, 50866, 53882, 101732, 107764, 127165, 134705, 203464, 215528, 254330, 269410, 508660, 538820, 814733, 1017320, 1077640, 1629466, 3258932, 4073665, 6517864, 8147330, 16294660, 23627257, 32589320, 47254514, 94509028, 118136285, 189018056, 236272570, 472545140, 945090280]

約数ペア:

[(1, 945090280), (2, 472545140), (4, 236272570), (5, 189018056), (8, 118136285), (10, 94509028), (20, 47254514), (29, 32589320), (40, 23627257), (58, 16294660), (116, 8147330), (145, 6517864), (232, 4073665), (290, 3258932), (580, 1629466), (877, 1077640), (929, 1017320), (1160, 814733), (1754, 538820), (1858, 508660), (3508, 269410), (3716, 254330), (4385, 215528), (4645, 203464), (7016, 134705), (7432, 127165), (8770, 107764), (9290, 101732), (17540, 53882), (18580, 50866), (25433, 37160), (26941, 35080)]