10980704

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 25855200

約数和(自身を除く): 14874496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 149, 188, 196, 224, 298, 329, 376, 392, 596, 658, 752, 784, 1043, 1192, 1316, 1504, 1568, 2086, 2303, 2384, 2632, 4172, 4606, 4768, 5264, 7003, 7301, 8344, 9212, 10528, 14006, 14602, 16688, 18424, 28012, 29204, 33376, 36848, 49021, 56024, 58408, 73696, 98042, 112048, 116816, 196084, 224096, 233632, 343147, 392168, 686294, 784336, 1372588, 1568672, 2745176, 5490352, 10980704]

約数ペア:

[(1, 10980704), (2, 5490352), (4, 2745176), (7, 1568672), (8, 1372588), (14, 784336), (16, 686294), (28, 392168), (32, 343147), (47, 233632), (49, 224096), (56, 196084), (94, 116816), (98, 112048), (112, 98042), (149, 73696), (188, 58408), (196, 56024), (224, 49021), (298, 36848), (329, 33376), (376, 29204), (392, 28012), (596, 18424), (658, 16688), (752, 14602), (784, 14006), (1043, 10528), (1192, 9212), (1316, 8344), (1504, 7301), (1568, 7003), (2086, 5264), (2303, 4768), (2384, 4606), (2632, 4172)]