38945021000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{12197}}^1$

素因数の和:12352

約数の個数: 128

約数和(自身を含む): 94992168960

約数和(自身を除く): 56047147960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 103, 124, 125, 155, 200, 206, 248, 250, 310, 412, 500, 515, 620, 775, 824, 1000, 1030, 1240, 1550, 2060, 2575, 3100, 3193, 3875, 4120, 5150, 6200, 6386, 7750, 10300, 12197, 12772, 12875, 15500, 15965, 20600, 24394, 25544, 25750, 31000, 31930, 48788, 51500, 60985, 63860, 79825, 97576, 103000, 121970, 127720, 159650, 243940, 304925, 319300, 378107, 399125, 487880, 609850, 638600, 756214, 798250, 1219700, 1256291, 1512428, 1524625, 1596500, 1890535, 2439400, 2512582, 3024856, 3049250, 3193000, 3781070, 5025164, 6098500, 6281455, 7562140, 9452675, 10050328, 12197000, 12562910, 15124280, 18905350, 25125820, 31407275, 37810700, 38945021, 47263375, 50251640, 62814550, 75621400, 77890042, 94526750, 125629100, 155780084, 157036375, 189053500, 194725105, 251258200, 311560168, 314072750, 378107000, 389450210, 628145500, 778900420, 973625525, 1256291000, 1557800840, 1947251050, 3894502100, 4868127625, 7789004200, 9736255250, 19472510500, 38945021000]

約数ペア:

[(1, 38945021000), (2, 19472510500), (4, 9736255250), (5, 7789004200), (8, 4868127625), (10, 3894502100), (20, 1947251050), (25, 1557800840), (31, 1256291000), (40, 973625525), (50, 778900420), (62, 628145500), (100, 389450210), (103, 378107000), (124, 314072750), (125, 311560168), (155, 251258200), (200, 194725105), (206, 189053500), (248, 157036375), (250, 155780084), (310, 125629100), (412, 94526750), (500, 77890042), (515, 75621400), (620, 62814550), (775, 50251640), (824, 47263375), (1000, 38945021), (1030, 37810700), (1240, 31407275), (1550, 25125820), (2060, 18905350), (2575, 15124280), (3100, 12562910), (3193, 12197000), (3875, 10050328), (4120, 9452675), (5150, 7562140), (6200, 6281455), (6386, 6098500), (7750, 5025164), (10300, 3781070), (12197, 3193000), (12772, 3049250), (12875, 3024856), (15500, 2512582), (15965, 2439400), (20600, 1890535), (24394, 1596500), (25544, 1524625), (25750, 1512428), (31000, 1256291), (31930, 1219700), (48788, 798250), (51500, 756214), (60985, 638600), (63860, 609850), (79825, 487880), (97576, 399125), (103000, 378107), (121970, 319300), (127720, 304925), (159650, 243940)]