6570400

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 16498944

約数和(自身を除く): 9928544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 191, 200, 215, 344, 382, 400, 430, 688, 764, 800, 860, 955, 1075, 1376, 1528, 1720, 1910, 2150, 3056, 3440, 3820, 4300, 4775, 6112, 6880, 7640, 8213, 8600, 9550, 15280, 16426, 17200, 19100, 30560, 32852, 34400, 38200, 41065, 65704, 76400, 82130, 131408, 152800, 164260, 205325, 262816, 328520, 410650, 657040, 821300, 1314080, 1642600, 3285200, 6570400]

約数ペア:

[(1, 6570400), (2, 3285200), (4, 1642600), (5, 1314080), (8, 821300), (10, 657040), (16, 410650), (20, 328520), (25, 262816), (32, 205325), (40, 164260), (43, 152800), (50, 131408), (80, 82130), (86, 76400), (100, 65704), (160, 41065), (172, 38200), (191, 34400), (200, 32852), (215, 30560), (344, 19100), (382, 17200), (400, 16426), (430, 15280), (688, 9550), (764, 8600), (800, 8213), (860, 7640), (955, 6880), (1075, 6112), (1376, 4775), (1528, 4300), (1720, 3820), (1910, 3440), (2150, 3056)]