29079200

素因数分解:

$2^5\times 5^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 71745408

約数和(自身を除く): 42666208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 163, 200, 223, 326, 400, 446, 652, 800, 815, 892, 1115, 1304, 1630, 1784, 2230, 2608, 3260, 3568, 4075, 4460, 5216, 5575, 6520, 7136, 8150, 8920, 11150, 13040, 16300, 17840, 22300, 26080, 32600, 35680, 36349, 44600, 65200, 72698, 89200, 130400, 145396, 178400, 181745, 290792, 363490, 581584, 726980, 908725, 1163168, 1453960, 1817450, 2907920, 3634900, 5815840, 7269800, 14539600, 29079200]

約数ペア:

[(1, 29079200), (2, 14539600), (4, 7269800), (5, 5815840), (8, 3634900), (10, 2907920), (16, 1817450), (20, 1453960), (25, 1163168), (32, 908725), (40, 726980), (50, 581584), (80, 363490), (100, 290792), (160, 181745), (163, 178400), (200, 145396), (223, 130400), (326, 89200), (400, 72698), (446, 65200), (652, 44600), (800, 36349), (815, 35680), (892, 32600), (1115, 26080), (1304, 22300), (1630, 17840), (1784, 16300), (2230, 13040), (2608, 11150), (3260, 8920), (3568, 8150), (4075, 7136), (4460, 6520), (5216, 5575)]