94099700

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 210533400

約数和(自身を除く): 116433700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 97, 100, 109, 178, 194, 218, 356, 388, 436, 445, 485, 545, 890, 970, 1090, 1780, 1940, 2180, 2225, 2425, 2725, 4450, 4850, 5450, 8633, 8900, 9700, 9701, 10573, 10900, 17266, 19402, 21146, 34532, 38804, 42292, 43165, 48505, 52865, 86330, 97010, 105730, 172660, 194020, 211460, 215825, 242525, 264325, 431650, 485050, 528650, 863300, 940997, 970100, 1057300, 1881994, 3763988, 4704985, 9409970, 18819940, 23524925, 47049850, 94099700]

約数ペア:

[(1, 94099700), (2, 47049850), (4, 23524925), (5, 18819940), (10, 9409970), (20, 4704985), (25, 3763988), (50, 1881994), (89, 1057300), (97, 970100), (100, 940997), (109, 863300), (178, 528650), (194, 485050), (218, 431650), (356, 264325), (388, 242525), (436, 215825), (445, 211460), (485, 194020), (545, 172660), (890, 105730), (970, 97010), (1090, 86330), (1780, 52865), (1940, 48505), (2180, 43165), (2225, 42292), (2425, 38804), (2725, 34532), (4450, 21146), (4850, 19402), (5450, 17266), (8633, 10900), (8900, 10573), (9700, 9701)]