87366880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23741}}^1$

素因数の和:23779

約数の個数: 48

約数和(自身を含む): 215387424

約数和(自身を除く): 128020544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 23741, 47482, 94964, 118705, 189928, 237410, 379856, 474820, 546043, 759712, 949640, 1092086, 1899280, 2184172, 2730215, 3798560, 4368344, 5460430, 8736688, 10920860, 17473376, 21841720, 43683440, 87366880]

約数ペア:

[(1, 87366880), (2, 43683440), (4, 21841720), (5, 17473376), (8, 10920860), (10, 8736688), (16, 5460430), (20, 4368344), (23, 3798560), (32, 2730215), (40, 2184172), (46, 1899280), (80, 1092086), (92, 949640), (115, 759712), (160, 546043), (184, 474820), (230, 379856), (368, 237410), (460, 189928), (736, 118705), (920, 94964), (1840, 47482), (3680, 23741)]