25803050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 60746112

約数和(自身を除く): 34943062

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 53, 65, 70, 91, 106, 107, 130, 175, 182, 214, 265, 325, 350, 371, 455, 530, 535, 650, 689, 742, 749, 910, 1070, 1325, 1378, 1391, 1498, 1855, 2275, 2650, 2675, 2782, 3445, 3710, 3745, 4550, 4823, 5350, 5671, 6890, 6955, 7490, 9275, 9646, 9737, 11342, 13910, 17225, 18550, 18725, 19474, 24115, 28355, 34450, 34775, 37450, 39697, 48230, 48685, 56710, 69550, 73723, 79394, 97370, 120575, 141775, 147446, 198485, 241150, 243425, 283550, 368615, 396970, 486850, 516061, 737230, 992425, 1032122, 1843075, 1984850, 2580305, 3686150, 5160610, 12901525, 25803050]

約数ペア:

[(1, 25803050), (2, 12901525), (5, 5160610), (7, 3686150), (10, 2580305), (13, 1984850), (14, 1843075), (25, 1032122), (26, 992425), (35, 737230), (50, 516061), (53, 486850), (65, 396970), (70, 368615), (91, 283550), (106, 243425), (107, 241150), (130, 198485), (175, 147446), (182, 141775), (214, 120575), (265, 97370), (325, 79394), (350, 73723), (371, 69550), (455, 56710), (530, 48685), (535, 48230), (650, 39697), (689, 37450), (742, 34775), (749, 34450), (910, 28355), (1070, 24115), (1325, 19474), (1378, 18725), (1391, 18550), (1498, 17225), (1855, 13910), (2275, 11342), (2650, 9737), (2675, 9646), (2782, 9275), (3445, 7490), (3710, 6955), (3745, 6890), (4550, 5671), (4823, 5350)]