25400550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 76280832

約数和(自身を除く): 50880282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1423, 1785, 2550, 2846, 2975, 3570, 4269, 5950, 7115, 8538, 8925, 9961, 14230, 17850, 19922, 21345, 24191, 29883, 35575, 42690, 48382, 49805, 59766, 71150, 72573, 99610, 106725, 120955, 145146, 149415, 169337, 213450, 241910, 249025, 298830, 338674, 362865, 498050, 508011, 604775, 725730, 747075, 846685, 1016022, 1209550, 1494150, 1693370, 1814325, 2540055, 3628650, 4233425, 5080110, 8466850, 12700275, 25400550]

約数ペア:

[(1, 25400550), (2, 12700275), (3, 8466850), (5, 5080110), (6, 4233425), (7, 3628650), (10, 2540055), (14, 1814325), (15, 1693370), (17, 1494150), (21, 1209550), (25, 1016022), (30, 846685), (34, 747075), (35, 725730), (42, 604775), (50, 508011), (51, 498050), (70, 362865), (75, 338674), (85, 298830), (102, 249025), (105, 241910), (119, 213450), (150, 169337), (170, 149415), (175, 145146), (210, 120955), (238, 106725), (255, 99610), (350, 72573), (357, 71150), (425, 59766), (510, 49805), (525, 48382), (595, 42690), (714, 35575), (850, 29883), (1050, 24191), (1190, 21345), (1275, 19922), (1423, 17850), (1785, 14230), (2550, 9961), (2846, 8925), (2975, 8538), (3570, 7115), (4269, 5950)]