42654500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 72

約数和(自身を含む): 108429048

約数和(自身を除く): 65774548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1741, 1750, 2450, 3482, 3500, 4900, 6125, 6964, 8705, 12187, 12250, 17410, 24374, 24500, 34820, 43525, 48748, 60935, 85309, 87050, 121870, 170618, 174100, 217625, 243740, 304675, 341236, 426545, 435250, 609350, 853090, 870500, 1218700, 1523375, 1706180, 2132725, 3046750, 4265450, 6093500, 8530900, 10663625, 21327250, 42654500]

約数ペア:

[(1, 42654500), (2, 21327250), (4, 10663625), (5, 8530900), (7, 6093500), (10, 4265450), (14, 3046750), (20, 2132725), (25, 1706180), (28, 1523375), (35, 1218700), (49, 870500), (50, 853090), (70, 609350), (98, 435250), (100, 426545), (125, 341236), (140, 304675), (175, 243740), (196, 217625), (245, 174100), (250, 170618), (350, 121870), (490, 87050), (500, 85309), (700, 60935), (875, 48748), (980, 43525), (1225, 34820), (1741, 24500), (1750, 24374), (2450, 17410), (3482, 12250), (3500, 12187), (4900, 8705), (6125, 6964)]