64133300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8329}}^1$

素因数の和:8361

約数の個数: 72

約数和(自身を含む): 173530560

約数和(自身を除く): 109397260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 8329, 16658, 33316, 41645, 58303, 83290, 91619, 116606, 166580, 183238, 208225, 233212, 291515, 366476, 416450, 458095, 583030, 641333, 832900, 916190, 1166060, 1282666, 1457575, 1832380, 2290475, 2565332, 2915150, 3206665, 4580950, 5830300, 6413330, 9161900, 12826660, 16033325, 32066650, 64133300]

約数ペア:

[(1, 64133300), (2, 32066650), (4, 16033325), (5, 12826660), (7, 9161900), (10, 6413330), (11, 5830300), (14, 4580950), (20, 3206665), (22, 2915150), (25, 2565332), (28, 2290475), (35, 1832380), (44, 1457575), (50, 1282666), (55, 1166060), (70, 916190), (77, 832900), (100, 641333), (110, 583030), (140, 458095), (154, 416450), (175, 366476), (220, 291515), (275, 233212), (308, 208225), (350, 183238), (385, 166580), (550, 116606), (700, 91619), (770, 83290), (1100, 58303), (1540, 41645), (1925, 33316), (3850, 16658), (7700, 8329)]