25313440750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{68927}}^1$

素因数の和:69070

約数の個数: 64

約数和(自身を含む): 51484253184

約数和(自身を除く): 26170812434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 125, 130, 226, 250, 325, 565, 650, 1130, 1469, 1625, 2825, 2938, 3250, 5650, 7345, 14125, 14690, 28250, 36725, 68927, 73450, 137854, 183625, 344635, 367250, 689270, 896051, 1723175, 1792102, 3446350, 4480255, 7788751, 8615875, 8960510, 15577502, 17231750, 22401275, 38943755, 44802550, 77887510, 101253763, 112006375, 194718775, 202507526, 224012750, 389437550, 506268815, 973593875, 1012537630, 1947187750, 2531344075, 5062688150, 12656720375, 25313440750]

約数ペア:

[(1, 25313440750), (2, 12656720375), (5, 5062688150), (10, 2531344075), (13, 1947187750), (25, 1012537630), (26, 973593875), (50, 506268815), (65, 389437550), (113, 224012750), (125, 202507526), (130, 194718775), (226, 112006375), (250, 101253763), (325, 77887510), (565, 44802550), (650, 38943755), (1130, 22401275), (1469, 17231750), (1625, 15577502), (2825, 8960510), (2938, 8615875), (3250, 7788751), (5650, 4480255), (7345, 3446350), (14125, 1792102), (14690, 1723175), (28250, 896051), (36725, 689270), (68927, 367250), (73450, 344635), (137854, 183625)]