47302720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6467

約数の個数: 56

約数和(自身を含む): 117555264

約数和(自身を除く): 70252544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 6427, 7360, 12854, 25708, 32135, 51416, 64270, 102832, 128540, 147821, 205664, 257080, 295642, 411328, 514160, 591284, 739105, 1028320, 1182568, 1478210, 2056640, 2365136, 2956420, 4730272, 5912840, 9460544, 11825680, 23651360, 47302720]

約数ペア:

[(1, 47302720), (2, 23651360), (4, 11825680), (5, 9460544), (8, 5912840), (10, 4730272), (16, 2956420), (20, 2365136), (23, 2056640), (32, 1478210), (40, 1182568), (46, 1028320), (64, 739105), (80, 591284), (92, 514160), (115, 411328), (160, 295642), (184, 257080), (230, 205664), (320, 147821), (368, 128540), (460, 102832), (736, 64270), (920, 51416), (1472, 32135), (1840, 25708), (3680, 12854), (6427, 7360)]