1036404520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{1019}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 2388268800

約数和(自身を除く): 1351864280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 541, 940, 1019, 1082, 1880, 2038, 2164, 2705, 4076, 4328, 5095, 5410, 8152, 10190, 10820, 20380, 21640, 25427, 40760, 47893, 50854, 95786, 101708, 127135, 191572, 203416, 239465, 254270, 383144, 478930, 508540, 551279, 957860, 1017080, 1102558, 1915720, 2205116, 2756395, 4410232, 5512790, 11025580, 22051160, 25910113, 51820226, 103640452, 129550565, 207280904, 259101130, 518202260, 1036404520]

約数ペア:

[(1, 1036404520), (2, 518202260), (4, 259101130), (5, 207280904), (8, 129550565), (10, 103640452), (20, 51820226), (40, 25910113), (47, 22051160), (94, 11025580), (188, 5512790), (235, 4410232), (376, 2756395), (470, 2205116), (541, 1915720), (940, 1102558), (1019, 1017080), (1082, 957860), (1880, 551279), (2038, 508540), (2164, 478930), (2705, 383144), (4076, 254270), (4328, 239465), (5095, 203416), (5410, 191572), (8152, 127135), (10190, 101708), (10820, 95786), (20380, 50854), (21640, 47893), (25427, 40760)]