47242240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9227}}^1$

素因数の和:9252

約数の個数: 44

約数和(自身を含む): 113338296

約数和(自身を除く): 66096056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9227, 18454, 36908, 46135, 73816, 92270, 147632, 184540, 295264, 369080, 590528, 738160, 1181056, 1476320, 2362112, 2952640, 4724224, 5905280, 9448448, 11810560, 23621120, 47242240]

約数ペア:

[(1, 47242240), (2, 23621120), (4, 11810560), (5, 9448448), (8, 5905280), (10, 4724224), (16, 2952640), (20, 2362112), (32, 1476320), (40, 1181056), (64, 738160), (80, 590528), (128, 369080), (160, 295264), (256, 184540), (320, 147632), (512, 92270), (640, 73816), (1024, 46135), (1280, 36908), (2560, 18454), (5120, 9227)]