77320000

素因数分解:

$2^6\times 5^4\times {\mathrm{1933}}^1$

素因数の和:1965

約数の個数: 70

約数和(自身を含む): 191827658

約数和(自身を除く): 114507658

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 1933, 2000, 2500, 3866, 4000, 5000, 7732, 8000, 9665, 10000, 15464, 19330, 20000, 30928, 38660, 40000, 48325, 61856, 77320, 96650, 123712, 154640, 193300, 241625, 309280, 386600, 483250, 618560, 773200, 966500, 1208125, 1546400, 1933000, 2416250, 3092800, 3866000, 4832500, 7732000, 9665000, 15464000, 19330000, 38660000, 77320000]

約数ペア:

[(1, 77320000), (2, 38660000), (4, 19330000), (5, 15464000), (8, 9665000), (10, 7732000), (16, 4832500), (20, 3866000), (25, 3092800), (32, 2416250), (40, 1933000), (50, 1546400), (64, 1208125), (80, 966500), (100, 773200), (125, 618560), (160, 483250), (200, 386600), (250, 309280), (320, 241625), (400, 193300), (500, 154640), (625, 123712), (800, 96650), (1000, 77320), (1250, 61856), (1600, 48325), (1933, 40000), (2000, 38660), (2500, 30928), (3866, 20000), (4000, 19330), (5000, 15464), (7732, 10000), (8000, 9665)]