186093700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 437362632

約数和(自身を除く): 251268932

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 257, 260, 325, 514, 557, 650, 1028, 1114, 1285, 1300, 2228, 2570, 2785, 3341, 5140, 5570, 6425, 6682, 7241, 11140, 12850, 13364, 13925, 14482, 16705, 25700, 27850, 28964, 33410, 36205, 55700, 66820, 72410, 83525, 143149, 144820, 167050, 181025, 286298, 334100, 362050, 572596, 715745, 724100, 1431490, 1860937, 2862980, 3578725, 3721874, 7157450, 7443748, 9304685, 14314900, 18609370, 37218740, 46523425, 93046850, 186093700]

約数ペア:

[(1, 186093700), (2, 93046850), (4, 46523425), (5, 37218740), (10, 18609370), (13, 14314900), (20, 9304685), (25, 7443748), (26, 7157450), (50, 3721874), (52, 3578725), (65, 2862980), (100, 1860937), (130, 1431490), (257, 724100), (260, 715745), (325, 572596), (514, 362050), (557, 334100), (650, 286298), (1028, 181025), (1114, 167050), (1285, 144820), (1300, 143149), (2228, 83525), (2570, 72410), (2785, 66820), (3341, 55700), (5140, 36205), (5570, 33410), (6425, 28964), (6682, 27850), (7241, 25700), (11140, 16705), (12850, 14482), (13364, 13925)]