172294850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 96

約数和(自身を含む): 415390080

約数和(自身を除く): 243095230

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 475, 494, 650, 665, 910, 950, 1235, 1330, 1729, 1993, 2275, 2470, 3325, 3458, 3986, 4550, 6175, 6650, 8645, 9965, 12350, 13951, 17290, 19930, 25909, 27902, 37867, 43225, 49825, 51818, 69755, 75734, 86450, 99650, 129545, 139510, 181363, 189335, 259090, 265069, 348775, 362726, 378670, 492271, 530138, 647725, 697550, 906815, 946675, 984542, 1295450, 1325345, 1813630, 1893350, 2461355, 2650690, 3445897, 4534075, 4922710, 6626725, 6891794, 9068150, 12306775, 13253450, 17229485, 24613550, 34458970, 86147425, 172294850]

約数ペア:

[(1, 172294850), (2, 86147425), (5, 34458970), (7, 24613550), (10, 17229485), (13, 13253450), (14, 12306775), (19, 9068150), (25, 6891794), (26, 6626725), (35, 4922710), (38, 4534075), (50, 3445897), (65, 2650690), (70, 2461355), (91, 1893350), (95, 1813630), (130, 1325345), (133, 1295450), (175, 984542), (182, 946675), (190, 906815), (247, 697550), (266, 647725), (325, 530138), (350, 492271), (455, 378670), (475, 362726), (494, 348775), (650, 265069), (665, 259090), (910, 189335), (950, 181363), (1235, 139510), (1330, 129545), (1729, 99650), (1993, 86450), (2275, 75734), (2470, 69755), (3325, 51818), (3458, 49825), (3986, 43225), (4550, 37867), (6175, 27902), (6650, 25909), (8645, 19930), (9965, 17290), (12350, 13951)]