17949570080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{15493}}^1$

素因数の和:16078

約数の個数: 96

約数和(自身を含む): 45752790384

約数和(自身を除く): 27803220304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 557, 1040, 1114, 2080, 2228, 2785, 4456, 5570, 7241, 8912, 11140, 14482, 15493, 17824, 22280, 28964, 30986, 36205, 44560, 57928, 61972, 72410, 77465, 89120, 115856, 123944, 144820, 154930, 201409, 231712, 247888, 289640, 309860, 402818, 495776, 579280, 619720, 805636, 1007045, 1158560, 1239440, 1611272, 2014090, 2478880, 3222544, 4028180, 6445088, 8056360, 8629601, 16112720, 17259202, 32225440, 34518404, 43148005, 69036808, 86296010, 112184813, 138073616, 172592020, 224369626, 276147232, 345184040, 448739252, 560924065, 690368080, 897478504, 1121848130, 1380736160, 1794957008, 2243696260, 3589914016, 4487392520, 8974785040, 17949570080]

約数ペア:

[(1, 17949570080), (2, 8974785040), (4, 4487392520), (5, 3589914016), (8, 2243696260), (10, 1794957008), (13, 1380736160), (16, 1121848130), (20, 897478504), (26, 690368080), (32, 560924065), (40, 448739252), (52, 345184040), (65, 276147232), (80, 224369626), (104, 172592020), (130, 138073616), (160, 112184813), (208, 86296010), (260, 69036808), (416, 43148005), (520, 34518404), (557, 32225440), (1040, 17259202), (1114, 16112720), (2080, 8629601), (2228, 8056360), (2785, 6445088), (4456, 4028180), (5570, 3222544), (7241, 2478880), (8912, 2014090), (11140, 1611272), (14482, 1239440), (15493, 1158560), (17824, 1007045), (22280, 805636), (28964, 619720), (30986, 579280), (36205, 495776), (44560, 402818), (57928, 309860), (61972, 289640), (72410, 247888), (77465, 231712), (89120, 201409), (115856, 154930), (123944, 144820)]