24880850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 48512520

約数和(自身を除く): 23631670

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 205, 229, 265, 410, 458, 530, 1025, 1145, 1325, 2050, 2173, 2290, 2650, 4346, 5725, 9389, 10865, 11450, 12137, 18778, 21730, 24274, 46945, 54325, 60685, 93890, 108650, 121370, 234725, 303425, 469450, 497617, 606850, 995234, 2488085, 4976170, 12440425, 24880850]

約数ペア:

[(1, 24880850), (2, 12440425), (5, 4976170), (10, 2488085), (25, 995234), (41, 606850), (50, 497617), (53, 469450), (82, 303425), (106, 234725), (205, 121370), (229, 108650), (265, 93890), (410, 60685), (458, 54325), (530, 46945), (1025, 24274), (1145, 21730), (1325, 18778), (2050, 12137), (2173, 11450), (2290, 10865), (2650, 9389), (4346, 5725)]