24720550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 49282560

約数和(自身を除く): 24562010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 127, 170, 229, 254, 425, 458, 635, 850, 1145, 1270, 2159, 2290, 3175, 3893, 4318, 5725, 6350, 7786, 10795, 11450, 19465, 21590, 29083, 38930, 53975, 58166, 97325, 107950, 145415, 194650, 290830, 494411, 727075, 988822, 1454150, 2472055, 4944110, 12360275, 24720550]

約数ペア:

[(1, 24720550), (2, 12360275), (5, 4944110), (10, 2472055), (17, 1454150), (25, 988822), (34, 727075), (50, 494411), (85, 290830), (127, 194650), (170, 145415), (229, 107950), (254, 97325), (425, 58166), (458, 53975), (635, 38930), (850, 29083), (1145, 21590), (1270, 19465), (2159, 11450), (2290, 10795), (3175, 7786), (3893, 6350), (4318, 5725)]