8273300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 20998656

約数和(自身を除く): 12725356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 223, 265, 350, 371, 446, 530, 700, 742, 892, 1060, 1115, 1325, 1484, 1561, 1855, 2230, 2650, 3122, 3710, 4460, 5300, 5575, 6244, 7420, 7805, 9275, 11150, 11819, 15610, 18550, 22300, 23638, 31220, 37100, 39025, 47276, 59095, 78050, 82733, 118190, 156100, 165466, 236380, 295475, 330932, 413665, 590950, 827330, 1181900, 1654660, 2068325, 4136650, 8273300]

約数ペア:

[(1, 8273300), (2, 4136650), (4, 2068325), (5, 1654660), (7, 1181900), (10, 827330), (14, 590950), (20, 413665), (25, 330932), (28, 295475), (35, 236380), (50, 165466), (53, 156100), (70, 118190), (100, 82733), (106, 78050), (140, 59095), (175, 47276), (212, 39025), (223, 37100), (265, 31220), (350, 23638), (371, 22300), (446, 18550), (530, 15610), (700, 11819), (742, 11150), (892, 9275), (1060, 7805), (1115, 7420), (1325, 6244), (1484, 5575), (1561, 5300), (1855, 4460), (2230, 3710), (2650, 3122)]