29797240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 73703520

約数和(自身を除く): 43906280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 241, 281, 440, 482, 562, 964, 1124, 1205, 1405, 1928, 2248, 2410, 2651, 2810, 3091, 4820, 5302, 5620, 6182, 9640, 10604, 11240, 12364, 13255, 15455, 21208, 24728, 26510, 30910, 53020, 61820, 67721, 106040, 123640, 135442, 270884, 338605, 541768, 677210, 744931, 1354420, 1489862, 2708840, 2979724, 3724655, 5959448, 7449310, 14898620, 29797240]

約数ペア:

[(1, 29797240), (2, 14898620), (4, 7449310), (5, 5959448), (8, 3724655), (10, 2979724), (11, 2708840), (20, 1489862), (22, 1354420), (40, 744931), (44, 677210), (55, 541768), (88, 338605), (110, 270884), (220, 135442), (241, 123640), (281, 106040), (440, 67721), (482, 61820), (562, 53020), (964, 30910), (1124, 26510), (1205, 24728), (1405, 21208), (1928, 15455), (2248, 13255), (2410, 12364), (2651, 11240), (2810, 10604), (3091, 9640), (4820, 6182), (5302, 5620)]