24739520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 112

約数和(自身を含む): 66995040

約数和(自身を除く): 42255520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 313, 320, 380, 416, 494, 520, 608, 626, 760, 832, 988, 1040, 1216, 1235, 1252, 1520, 1565, 1976, 2080, 2470, 2504, 3040, 3130, 3952, 4069, 4160, 4940, 5008, 5947, 6080, 6260, 7904, 8138, 9880, 10016, 11894, 12520, 15808, 16276, 19760, 20032, 20345, 23788, 25040, 29735, 32552, 39520, 40690, 47576, 50080, 59470, 65104, 77311, 79040, 81380, 95152, 100160, 118940, 130208, 154622, 162760, 190304, 237880, 260416, 309244, 325520, 380608, 386555, 475760, 618488, 651040, 773110, 951520, 1236976, 1302080, 1546220, 1903040, 2473952, 3092440, 4947904, 6184880, 12369760, 24739520]

約数ペア:

[(1, 24739520), (2, 12369760), (4, 6184880), (5, 4947904), (8, 3092440), (10, 2473952), (13, 1903040), (16, 1546220), (19, 1302080), (20, 1236976), (26, 951520), (32, 773110), (38, 651040), (40, 618488), (52, 475760), (64, 386555), (65, 380608), (76, 325520), (80, 309244), (95, 260416), (104, 237880), (130, 190304), (152, 162760), (160, 154622), (190, 130208), (208, 118940), (247, 100160), (260, 95152), (304, 81380), (313, 79040), (320, 77311), (380, 65104), (416, 59470), (494, 50080), (520, 47576), (608, 40690), (626, 39520), (760, 32552), (832, 29735), (988, 25040), (1040, 23788), (1216, 20345), (1235, 20032), (1252, 19760), (1520, 16276), (1565, 15808), (1976, 12520), (2080, 11894), (2470, 10016), (2504, 9880), (3040, 8138), (3130, 7904), (3952, 6260), (4069, 6080), (4160, 5947), (4940, 5008)]