23834240

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 33742720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 223, 320, 334, 446, 640, 668, 835, 892, 1115, 1336, 1670, 1784, 2230, 2672, 3340, 3568, 4460, 5344, 6680, 7136, 8920, 10688, 13360, 14272, 17840, 21376, 26720, 28544, 35680, 37241, 53440, 71360, 74482, 106880, 142720, 148964, 186205, 297928, 372410, 595856, 744820, 1191712, 1489640, 2383424, 2979280, 4766848, 5958560, 11917120, 23834240]

約数ペア:

[(1, 23834240), (2, 11917120), (4, 5958560), (5, 4766848), (8, 2979280), (10, 2383424), (16, 1489640), (20, 1191712), (32, 744820), (40, 595856), (64, 372410), (80, 297928), (128, 186205), (160, 148964), (167, 142720), (223, 106880), (320, 74482), (334, 71360), (446, 53440), (640, 37241), (668, 35680), (835, 28544), (892, 26720), (1115, 21376), (1336, 17840), (1670, 14272), (1784, 13360), (2230, 10688), (2672, 8920), (3340, 7136), (3568, 6680), (4460, 5344)]