11329780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 30221856

約数和(自身を除く): 18892076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1051, 1078, 1540, 2102, 2156, 2695, 4204, 5255, 5390, 7357, 10510, 10780, 11561, 14714, 21020, 23122, 29428, 36785, 46244, 51499, 57805, 73570, 80927, 102998, 115610, 147140, 161854, 205996, 231220, 257495, 323708, 404635, 514990, 566489, 809270, 1029980, 1132978, 1618540, 2265956, 2832445, 5664890, 11329780]

約数ペア:

[(1, 11329780), (2, 5664890), (4, 2832445), (5, 2265956), (7, 1618540), (10, 1132978), (11, 1029980), (14, 809270), (20, 566489), (22, 514990), (28, 404635), (35, 323708), (44, 257495), (49, 231220), (55, 205996), (70, 161854), (77, 147140), (98, 115610), (110, 102998), (140, 80927), (154, 73570), (196, 57805), (220, 51499), (245, 46244), (308, 36785), (385, 29428), (490, 23122), (539, 21020), (770, 14714), (980, 11561), (1051, 10780), (1078, 10510), (1540, 7357), (2102, 5390), (2156, 5255), (2695, 4204)]