47175760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25639}}^1$

素因数の和:25675

約数の個数: 40

約数和(自身を含む): 114456960

約数和(自身を除く): 67281200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 25639, 51278, 102556, 128195, 205112, 256390, 410224, 512780, 589697, 1025560, 1179394, 2051120, 2358788, 2948485, 4717576, 5896970, 9435152, 11793940, 23587880, 47175760]

約数ペア:

[(1, 47175760), (2, 23587880), (4, 11793940), (5, 9435152), (8, 5896970), (10, 4717576), (16, 2948485), (20, 2358788), (23, 2051120), (40, 1179394), (46, 1025560), (80, 589697), (92, 512780), (115, 410224), (184, 256390), (230, 205112), (368, 128195), (460, 102556), (920, 51278), (1840, 25639)]