47072720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25583}}^1$

素因数の和:25619

約数の個数: 40

約数和(自身を含む): 114206976

約数和(自身を除く): 67134256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 25583, 51166, 102332, 127915, 204664, 255830, 409328, 511660, 588409, 1023320, 1176818, 2046640, 2353636, 2942045, 4707272, 5884090, 9414544, 11768180, 23536360, 47072720]

約数ペア:

[(1, 47072720), (2, 23536360), (4, 11768180), (5, 9414544), (8, 5884090), (10, 4707272), (16, 2942045), (20, 2353636), (23, 2046640), (40, 1176818), (46, 1023320), (80, 588409), (92, 511660), (115, 409328), (184, 255830), (230, 204664), (368, 127915), (460, 102332), (920, 51166), (1840, 25583)]