79824850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 171078336

約数和(自身を除く): 91253486

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 131, 175, 262, 350, 655, 917, 1310, 1741, 1834, 3275, 3482, 4585, 6550, 8705, 9170, 12187, 17410, 22925, 24374, 43525, 45850, 60935, 87050, 121870, 228071, 304675, 456142, 609350, 1140355, 1596497, 2280710, 3192994, 5701775, 7982485, 11403550, 15964970, 39912425, 79824850]

約数ペア:

[(1, 79824850), (2, 39912425), (5, 15964970), (7, 11403550), (10, 7982485), (14, 5701775), (25, 3192994), (35, 2280710), (50, 1596497), (70, 1140355), (131, 609350), (175, 456142), (262, 304675), (350, 228071), (655, 121870), (917, 87050), (1310, 60935), (1741, 45850), (1834, 43525), (3275, 24374), (3482, 22925), (4585, 17410), (6550, 12187), (8705, 9170)]