10198760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 26974080

約数和(自身を除く): 16775320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1783, 2860, 3566, 5720, 7132, 8915, 14264, 17830, 19613, 23179, 35660, 39226, 46358, 71320, 78452, 92716, 98065, 115895, 156904, 185432, 196130, 231790, 254969, 392260, 463580, 509938, 784520, 927160, 1019876, 1274845, 2039752, 2549690, 5099380, 10198760]

約数ペア:

[(1, 10198760), (2, 5099380), (4, 2549690), (5, 2039752), (8, 1274845), (10, 1019876), (11, 927160), (13, 784520), (20, 509938), (22, 463580), (26, 392260), (40, 254969), (44, 231790), (52, 196130), (55, 185432), (65, 156904), (88, 115895), (104, 98065), (110, 92716), (130, 78452), (143, 71320), (220, 46358), (260, 39226), (286, 35660), (440, 23179), (520, 19613), (572, 17830), (715, 14264), (1144, 8915), (1430, 7132), (1783, 5720), (2860, 3566)]