25179210004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1201}}^1\times {\mathrm{2089}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 47761566160

約数和(自身を除く): 22582356156

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 1201, 2089, 2402, 2509, 4178, 4804, 5018, 8356, 10036, 15613, 27157, 31226, 54314, 62452, 108628, 231793, 403177, 463586, 806354, 927172, 1612708, 2508889, 3013309, 5017778, 5241301, 6026618, 10035556, 10482602, 12053236, 20965204, 32615557, 65231114, 130462228, 484215577, 968431154, 1936862308, 6294802501, 12589605002, 25179210004]

約数ペア:

[(1, 25179210004), (2, 12589605002), (4, 6294802501), (13, 1936862308), (26, 968431154), (52, 484215577), (193, 130462228), (386, 65231114), (772, 32615557), (1201, 20965204), (2089, 12053236), (2402, 10482602), (2509, 10035556), (4178, 6026618), (4804, 5241301), (5018, 5017778), (8356, 3013309), (10036, 2508889), (15613, 1612708), (27157, 927172), (31226, 806354), (54314, 463586), (62452, 403177), (108628, 231793)]