7665635900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{5279}}^1$

素因数の和:6423

約数の個数: 72

約数和(自身を含む): 17933435520

約数和(自身を除く): 10267799620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1117, 1300, 2234, 4468, 5279, 5585, 10558, 11170, 14521, 21116, 22340, 26395, 27925, 29042, 52790, 55850, 58084, 68627, 72605, 105580, 111700, 131975, 137254, 145210, 263950, 274508, 290420, 343135, 363025, 527900, 686270, 726050, 1372540, 1452100, 1715675, 3431350, 5896643, 6862700, 11793286, 23586572, 29483215, 58966430, 76656359, 117932860, 147416075, 153312718, 294832150, 306625436, 383281795, 589664300, 766563590, 1533127180, 1916408975, 3832817950, 7665635900]

約数ペア:

[(1, 7665635900), (2, 3832817950), (4, 1916408975), (5, 1533127180), (10, 766563590), (13, 589664300), (20, 383281795), (25, 306625436), (26, 294832150), (50, 153312718), (52, 147416075), (65, 117932860), (100, 76656359), (130, 58966430), (260, 29483215), (325, 23586572), (650, 11793286), (1117, 6862700), (1300, 5896643), (2234, 3431350), (4468, 1715675), (5279, 1452100), (5585, 1372540), (10558, 726050), (11170, 686270), (14521, 527900), (21116, 363025), (22340, 343135), (26395, 290420), (27925, 274508), (29042, 263950), (52790, 145210), (55850, 137254), (58084, 131975), (68627, 111700), (72605, 105580)]