67627520

素因数分解:

$2^9\times 5^1\times {\mathrm{26417}}^1$

素因数の和:26440

約数の個数: 40

約数和(自身を含む): 162153684

約数和(自身を除く): 94526164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 26417, 52834, 105668, 132085, 211336, 264170, 422672, 528340, 845344, 1056680, 1690688, 2113360, 3381376, 4226720, 6762752, 8453440, 13525504, 16906880, 33813760, 67627520]

約数ペア:

[(1, 67627520), (2, 33813760), (4, 16906880), (5, 13525504), (8, 8453440), (10, 6762752), (16, 4226720), (20, 3381376), (32, 2113360), (40, 1690688), (64, 1056680), (80, 845344), (128, 528340), (160, 422672), (256, 264170), (320, 211336), (512, 132085), (640, 105668), (1280, 52834), (2560, 26417)]