1010386880

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{21191}}^1$

素因数の和:21357

約数の個数: 56

約数和(自身を含む): 2422245600

約数和(自身を除く): 1411858720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 9536, 11920, 21191, 23840, 42382, 47680, 84764, 105955, 169528, 211910, 339056, 423820, 678112, 847640, 1356224, 1695280, 3157459, 3390560, 6314918, 6781120, 12629836, 15787295, 25259672, 31574590, 50519344, 63149180, 101038688, 126298360, 202077376, 252596720, 505193440, 1010386880]

約数ペア:

[(1, 1010386880), (2, 505193440), (4, 252596720), (5, 202077376), (8, 126298360), (10, 101038688), (16, 63149180), (20, 50519344), (32, 31574590), (40, 25259672), (64, 15787295), (80, 12629836), (149, 6781120), (160, 6314918), (298, 3390560), (320, 3157459), (596, 1695280), (745, 1356224), (1192, 847640), (1490, 678112), (2384, 423820), (2980, 339056), (4768, 211910), (5960, 169528), (9536, 105955), (11920, 84764), (21191, 47680), (23840, 42382)]