66627550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 141944040

約数和(自身を除く): 75316490

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 229, 230, 253, 275, 458, 506, 529, 550, 575, 1058, 1145, 1150, 1265, 2290, 2519, 2530, 2645, 5038, 5267, 5290, 5725, 5819, 6325, 10534, 11450, 11638, 12595, 12650, 13225, 25190, 26335, 26450, 29095, 52670, 57937, 58190, 62975, 115874, 121141, 125950, 131675, 145475, 242282, 263350, 289685, 290950, 579370, 605705, 1211410, 1332551, 1448425, 2665102, 2896850, 3028525, 6057050, 6662755, 13325510, 33313775, 66627550]

約数ペア:

[(1, 66627550), (2, 33313775), (5, 13325510), (10, 6662755), (11, 6057050), (22, 3028525), (23, 2896850), (25, 2665102), (46, 1448425), (50, 1332551), (55, 1211410), (110, 605705), (115, 579370), (229, 290950), (230, 289685), (253, 263350), (275, 242282), (458, 145475), (506, 131675), (529, 125950), (550, 121141), (575, 115874), (1058, 62975), (1145, 58190), (1150, 57937), (1265, 52670), (2290, 29095), (2519, 26450), (2530, 26335), (2645, 25190), (5038, 13225), (5267, 12650), (5290, 12595), (5725, 11638), (5819, 11450), (6325, 10534)]