2912681650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 5692135680

約数和(自身を除く): 2779454030

約数列:

[1, 2, 5, 10, 25, 47, 50, 83, 94, 109, 137, 166, 218, 235, 274, 415, 470, 545, 685, 830, 1090, 1175, 1370, 2075, 2350, 2725, 3425, 3901, 4150, 5123, 5450, 6439, 6850, 7802, 9047, 10246, 11371, 12878, 14933, 18094, 19505, 22742, 25615, 29866, 32195, 39010, 45235, 51230, 56855, 64390, 74665, 90470, 97525, 113710, 128075, 149330, 160975, 195050, 226175, 256150, 284275, 321950, 373325, 425209, 452350, 534437, 568550, 701851, 746650, 850418, 1068874, 1239439, 1403702, 2126045, 2478878, 2672185, 3509255, 4252090, 5344370, 6197195, 7018510, 10630225, 12394390, 13360925, 17546275, 21260450, 26721850, 30985975, 35092550, 58253633, 61971950, 116507266, 291268165, 582536330, 1456340825, 2912681650]

約数ペア:

[(1, 2912681650), (2, 1456340825), (5, 582536330), (10, 291268165), (25, 116507266), (47, 61971950), (50, 58253633), (83, 35092550), (94, 30985975), (109, 26721850), (137, 21260450), (166, 17546275), (218, 13360925), (235, 12394390), (274, 10630225), (415, 7018510), (470, 6197195), (545, 5344370), (685, 4252090), (830, 3509255), (1090, 2672185), (1175, 2478878), (1370, 2126045), (2075, 1403702), (2350, 1239439), (2725, 1068874), (3425, 850418), (3901, 746650), (4150, 701851), (5123, 568550), (5450, 534437), (6439, 452350), (6850, 425209), (7802, 373325), (9047, 321950), (10246, 284275), (11371, 256150), (12878, 226175), (14933, 195050), (18094, 160975), (19505, 149330), (22742, 128075), (25615, 113710), (29866, 97525), (32195, 90470), (39010, 74665), (45235, 64390), (51230, 56855)]