16702700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 41997312

約数和(自身を除く): 25294612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 223, 350, 428, 446, 535, 700, 749, 892, 1070, 1115, 1498, 1561, 2140, 2230, 2675, 2996, 3122, 3745, 4460, 5350, 5575, 6244, 7490, 7805, 10700, 11150, 14980, 15610, 18725, 22300, 23861, 31220, 37450, 39025, 47722, 74900, 78050, 95444, 119305, 156100, 167027, 238610, 334054, 477220, 596525, 668108, 835135, 1193050, 1670270, 2386100, 3340540, 4175675, 8351350, 16702700]

約数ペア:

[(1, 16702700), (2, 8351350), (4, 4175675), (5, 3340540), (7, 2386100), (10, 1670270), (14, 1193050), (20, 835135), (25, 668108), (28, 596525), (35, 477220), (50, 334054), (70, 238610), (100, 167027), (107, 156100), (140, 119305), (175, 95444), (214, 78050), (223, 74900), (350, 47722), (428, 39025), (446, 37450), (535, 31220), (700, 23861), (749, 22300), (892, 18725), (1070, 15610), (1115, 14980), (1498, 11150), (1561, 10700), (2140, 7805), (2230, 7490), (2675, 6244), (2996, 5575), (3122, 5350), (3745, 4460)]