79982394430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1455019}}^1$

素因数の和:1455288

約数の個数: 32

約数和(自身を含む): 150856473600

約数和(自身を除く): 70874079170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2390, 5497, 10994, 27485, 54970, 1455019, 2910038, 7275095, 14550190, 33465437, 66930874, 167327185, 334654370, 347749541, 695499082, 1738747705, 3477495410, 7998239443, 15996478886, 39991197215, 79982394430]

約数ペア:

[(1, 79982394430), (2, 39991197215), (5, 15996478886), (10, 7998239443), (23, 3477495410), (46, 1738747705), (115, 695499082), (230, 347749541), (239, 334654370), (478, 167327185), (1195, 66930874), (2390, 33465437), (5497, 14550190), (10994, 7275095), (27485, 2910038), (54970, 1455019)]