11331250

素因数分解:

$2^1\times 5^5\times 7^2\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 72

約数和(自身を含む): 25381188

約数和(自身を除く): 14049938

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 125, 175, 185, 245, 250, 259, 350, 370, 490, 518, 625, 875, 925, 1225, 1250, 1295, 1750, 1813, 1850, 2450, 2590, 3125, 3626, 4375, 4625, 6125, 6250, 6475, 8750, 9065, 9250, 12250, 12950, 18130, 21875, 23125, 30625, 32375, 43750, 45325, 46250, 61250, 64750, 90650, 115625, 153125, 161875, 226625, 231250, 306250, 323750, 453250, 809375, 1133125, 1618750, 2266250, 5665625, 11331250]

約数ペア:

[(1, 11331250), (2, 5665625), (5, 2266250), (7, 1618750), (10, 1133125), (14, 809375), (25, 453250), (35, 323750), (37, 306250), (49, 231250), (50, 226625), (70, 161875), (74, 153125), (98, 115625), (125, 90650), (175, 64750), (185, 61250), (245, 46250), (250, 45325), (259, 43750), (350, 32375), (370, 30625), (490, 23125), (518, 21875), (625, 18130), (875, 12950), (925, 12250), (1225, 9250), (1250, 9065), (1295, 8750), (1750, 6475), (1813, 6250), (1850, 6125), (2450, 4625), (2590, 4375), (3125, 3626)]