38799040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17321}}^1$

素因数の和:17345

約数の個数: 56

約数和(自身を含む): 105594912

約数和(自身を除く): 66795872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 17321, 34642, 69284, 86605, 121247, 138568, 173210, 242494, 277136, 346420, 484988, 554272, 606235, 692840, 969976, 1108544, 1212470, 1385680, 1939952, 2424940, 2771360, 3879904, 4849880, 5542720, 7759808, 9699760, 19399520, 38799040]

約数ペア:

[(1, 38799040), (2, 19399520), (4, 9699760), (5, 7759808), (7, 5542720), (8, 4849880), (10, 3879904), (14, 2771360), (16, 2424940), (20, 1939952), (28, 1385680), (32, 1212470), (35, 1108544), (40, 969976), (56, 692840), (64, 606235), (70, 554272), (80, 484988), (112, 346420), (140, 277136), (160, 242494), (224, 173210), (280, 138568), (320, 121247), (448, 86605), (560, 69284), (1120, 34642), (2240, 17321)]