39697240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 59006120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1087, 1660, 1826, 2174, 3320, 3652, 4348, 4565, 5435, 7304, 8696, 9130, 10870, 11957, 18260, 21740, 23914, 36520, 43480, 47828, 59785, 90221, 95656, 119570, 180442, 239140, 360884, 451105, 478280, 721768, 902210, 992431, 1804420, 1984862, 3608840, 3969724, 4962155, 7939448, 9924310, 19848620, 39697240]

約数ペア:

[(1, 39697240), (2, 19848620), (4, 9924310), (5, 7939448), (8, 4962155), (10, 3969724), (11, 3608840), (20, 1984862), (22, 1804420), (40, 992431), (44, 902210), (55, 721768), (83, 478280), (88, 451105), (110, 360884), (166, 239140), (220, 180442), (332, 119570), (415, 95656), (440, 90221), (664, 59785), (830, 47828), (913, 43480), (1087, 36520), (1660, 23914), (1826, 21740), (2174, 18260), (3320, 11957), (3652, 10870), (4348, 9130), (4565, 8696), (5435, 7304)]