23424640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 59321160

約数和(自身を除く): 35896520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2153, 2176, 2720, 4306, 5440, 8612, 10765, 10880, 17224, 21530, 34448, 36601, 43060, 68896, 73202, 86120, 137792, 146404, 172240, 183005, 275584, 292808, 344480, 366010, 585616, 688960, 732020, 1171232, 1377920, 1464040, 2342464, 2928080, 4684928, 5856160, 11712320, 23424640]

約数ペア:

[(1, 23424640), (2, 11712320), (4, 5856160), (5, 4684928), (8, 2928080), (10, 2342464), (16, 1464040), (17, 1377920), (20, 1171232), (32, 732020), (34, 688960), (40, 585616), (64, 366010), (68, 344480), (80, 292808), (85, 275584), (128, 183005), (136, 172240), (160, 146404), (170, 137792), (272, 86120), (320, 73202), (340, 68896), (544, 43060), (640, 36601), (680, 34448), (1088, 21530), (1360, 17224), (2153, 10880), (2176, 10765), (2720, 8612), (4306, 5440)]