337480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:94

約数の個数: 64

約数和(自身を含む): 907200

約数和(自身を除く): 569720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 130, 143, 220, 236, 260, 286, 295, 440, 472, 520, 572, 590, 649, 715, 767, 1144, 1180, 1298, 1430, 1534, 2360, 2596, 2860, 3068, 3245, 3835, 5192, 5720, 6136, 6490, 7670, 8437, 12980, 15340, 16874, 25960, 30680, 33748, 42185, 67496, 84370, 168740, 337480]

約数ペア:

[(1, 337480), (2, 168740), (4, 84370), (5, 67496), (8, 42185), (10, 33748), (11, 30680), (13, 25960), (20, 16874), (22, 15340), (26, 12980), (40, 8437), (44, 7670), (52, 6490), (55, 6136), (59, 5720), (65, 5192), (88, 3835), (104, 3245), (110, 3068), (118, 2860), (130, 2596), (143, 2360), (220, 1534), (236, 1430), (260, 1298), (286, 1180), (295, 1144), (440, 767), (472, 715), (520, 649), (572, 590)]