42571160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46273}}^1$

素因数の和:46307

約数の個数: 32

約数和(自身を含む): 99951840

約数和(自身を除く): 57380680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 46273, 92546, 185092, 231365, 370184, 462730, 925460, 1064279, 1850920, 2128558, 4257116, 5321395, 8514232, 10642790, 21285580, 42571160]

約数ペア:

[(1, 42571160), (2, 21285580), (4, 10642790), (5, 8514232), (8, 5321395), (10, 4257116), (20, 2128558), (23, 1850920), (40, 1064279), (46, 925460), (92, 462730), (115, 370184), (184, 231365), (230, 185092), (460, 92546), (920, 46273)]