67573760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{6599}}^1$

素因数の和:6626

約数の個数: 48

約数和(自身を含む): 162162000

約数和(自身を除く): 94588240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 6599, 10240, 13198, 26396, 32995, 52792, 65990, 105584, 131980, 211168, 263960, 422336, 527920, 844672, 1055840, 1689344, 2111680, 3378688, 4223360, 6757376, 8446720, 13514752, 16893440, 33786880, 67573760]

約数ペア:

[(1, 67573760), (2, 33786880), (4, 16893440), (5, 13514752), (8, 8446720), (10, 6757376), (16, 4223360), (20, 3378688), (32, 2111680), (40, 1689344), (64, 1055840), (80, 844672), (128, 527920), (160, 422336), (256, 263960), (320, 211168), (512, 131980), (640, 105584), (1024, 65990), (1280, 52792), (2048, 32995), (2560, 26396), (5120, 13198), (6599, 10240)]