33780250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 73382400

約数和(自身を除く): 39602150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 125, 175, 194, 199, 250, 350, 398, 485, 679, 875, 970, 995, 1358, 1393, 1750, 1990, 2425, 2786, 3395, 4850, 4975, 6790, 6965, 9950, 12125, 13930, 16975, 19303, 24250, 24875, 33950, 34825, 38606, 49750, 69650, 84875, 96515, 135121, 169750, 174125, 193030, 270242, 348250, 482575, 675605, 965150, 1351210, 2412875, 3378025, 4825750, 6756050, 16890125, 33780250]

約数ペア:

[(1, 33780250), (2, 16890125), (5, 6756050), (7, 4825750), (10, 3378025), (14, 2412875), (25, 1351210), (35, 965150), (50, 675605), (70, 482575), (97, 348250), (125, 270242), (175, 193030), (194, 174125), (199, 169750), (250, 135121), (350, 96515), (398, 84875), (485, 69650), (679, 49750), (875, 38606), (970, 34825), (995, 33950), (1358, 24875), (1393, 24250), (1750, 19303), (1990, 16975), (2425, 13930), (2786, 12125), (3395, 9950), (4850, 6965), (4975, 6790)]