82920250

素因数分解:

$2^1\times 5^3\times 7^3\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 181209600

約数和(自身を除く): 98289350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 343, 350, 490, 686, 875, 967, 1225, 1715, 1750, 1934, 2450, 3430, 4835, 6125, 6769, 8575, 9670, 12250, 13538, 17150, 24175, 33845, 42875, 47383, 48350, 67690, 85750, 94766, 120875, 169225, 236915, 241750, 331681, 338450, 473830, 663362, 846125, 1184575, 1658405, 1692250, 2369150, 3316810, 5922875, 8292025, 11845750, 16584050, 41460125, 82920250]

約数ペア:

[(1, 82920250), (2, 41460125), (5, 16584050), (7, 11845750), (10, 8292025), (14, 5922875), (25, 3316810), (35, 2369150), (49, 1692250), (50, 1658405), (70, 1184575), (98, 846125), (125, 663362), (175, 473830), (245, 338450), (250, 331681), (343, 241750), (350, 236915), (490, 169225), (686, 120875), (875, 94766), (967, 85750), (1225, 67690), (1715, 48350), (1750, 47383), (1934, 42875), (2450, 33845), (3430, 24175), (4835, 17150), (6125, 13538), (6769, 12250), (8575, 9670)]