13753040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 23744560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 599, 656, 820, 1148, 1198, 1435, 1640, 2296, 2396, 2870, 2995, 3280, 4193, 4592, 4792, 5740, 5990, 8386, 9584, 11480, 11980, 16772, 20965, 22960, 23960, 24559, 33544, 41930, 47920, 49118, 67088, 83860, 98236, 122795, 167720, 171913, 196472, 245590, 335440, 343826, 392944, 491180, 687652, 859565, 982360, 1375304, 1719130, 1964720, 2750608, 3438260, 6876520, 13753040]

約数ペア:

[(1, 13753040), (2, 6876520), (4, 3438260), (5, 2750608), (7, 1964720), (8, 1719130), (10, 1375304), (14, 982360), (16, 859565), (20, 687652), (28, 491180), (35, 392944), (40, 343826), (41, 335440), (56, 245590), (70, 196472), (80, 171913), (82, 167720), (112, 122795), (140, 98236), (164, 83860), (205, 67088), (280, 49118), (287, 47920), (328, 41930), (410, 33544), (560, 24559), (574, 23960), (599, 22960), (656, 20965), (820, 16772), (1148, 11980), (1198, 11480), (1435, 9584), (1640, 8386), (2296, 5990), (2396, 5740), (2870, 4792), (2995, 4592), (3280, 4193)]