1082461520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26479}}^1$

素因数の和:26572

約数の個数: 80

約数和(自身を含む): 2915765760

約数和(自身を除く): 1833304240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 26479, 40880, 52958, 105916, 132395, 185353, 211832, 264790, 370706, 423664, 529580, 741412, 926765, 1059160, 1482824, 1853530, 1932967, 2118320, 2965648, 3707060, 3865934, 7414120, 7731868, 9664835, 13530769, 14828240, 15463736, 19329670, 27061538, 30927472, 38659340, 54123076, 67653845, 77318680, 108246152, 135307690, 154637360, 216492304, 270615380, 541230760, 1082461520]

約数ペア:

[(1, 1082461520), (2, 541230760), (4, 270615380), (5, 216492304), (7, 154637360), (8, 135307690), (10, 108246152), (14, 77318680), (16, 67653845), (20, 54123076), (28, 38659340), (35, 30927472), (40, 27061538), (56, 19329670), (70, 15463736), (73, 14828240), (80, 13530769), (112, 9664835), (140, 7731868), (146, 7414120), (280, 3865934), (292, 3707060), (365, 2965648), (511, 2118320), (560, 1932967), (584, 1853530), (730, 1482824), (1022, 1059160), (1168, 926765), (1460, 741412), (2044, 529580), (2555, 423664), (2920, 370706), (4088, 264790), (5110, 211832), (5840, 185353), (8176, 132395), (10220, 105916), (20440, 52958), (26479, 40880)]