4367200

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 10968048

約数和(自身を除く): 6600848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 103, 106, 160, 200, 206, 212, 265, 400, 412, 424, 515, 530, 800, 824, 848, 1030, 1060, 1325, 1648, 1696, 2060, 2120, 2575, 2650, 3296, 4120, 4240, 5150, 5300, 5459, 8240, 8480, 10300, 10600, 10918, 16480, 20600, 21200, 21836, 27295, 41200, 42400, 43672, 54590, 82400, 87344, 109180, 136475, 174688, 218360, 272950, 436720, 545900, 873440, 1091800, 2183600, 4367200]

約数ペア:

[(1, 4367200), (2, 2183600), (4, 1091800), (5, 873440), (8, 545900), (10, 436720), (16, 272950), (20, 218360), (25, 174688), (32, 136475), (40, 109180), (50, 87344), (53, 82400), (80, 54590), (100, 43672), (103, 42400), (106, 41200), (160, 27295), (200, 21836), (206, 21200), (212, 20600), (265, 16480), (400, 10918), (412, 10600), (424, 10300), (515, 8480), (530, 8240), (800, 5459), (824, 5300), (848, 5150), (1030, 4240), (1060, 4120), (1325, 3296), (1648, 2650), (1696, 2575), (2060, 2120)]