42409700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18439}}^1$

素因数の和:18476

約数の個数: 36

約数和(自身を含む): 96035520

約数和(自身を除く): 53625820

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 18439, 36878, 73756, 92195, 184390, 368780, 424097, 460975, 848194, 921950, 1696388, 1843900, 2120485, 4240970, 8481940, 10602425, 21204850, 42409700]

約数ペア:

[(1, 42409700), (2, 21204850), (4, 10602425), (5, 8481940), (10, 4240970), (20, 2120485), (23, 1843900), (25, 1696388), (46, 921950), (50, 848194), (92, 460975), (100, 424097), (115, 368780), (230, 184390), (460, 92195), (575, 73756), (1150, 36878), (2300, 18439)]