2847461920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{8243}}^1$

素因数の和:8402

約数の個数: 96

約数和(自身を含む): 7179798528

約数和(自身を除く): 4332336608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 127, 136, 160, 170, 254, 272, 340, 508, 544, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 2720, 4064, 4318, 5080, 8243, 8636, 10160, 10795, 16486, 17272, 20320, 21590, 32972, 34544, 41215, 43180, 65944, 69088, 82430, 86360, 131888, 140131, 164860, 172720, 263776, 280262, 329720, 345440, 560524, 659440, 700655, 1046861, 1121048, 1318880, 1401310, 2093722, 2242096, 2802620, 4187444, 4484192, 5234305, 5605240, 8374888, 10468610, 11210480, 16749776, 17796637, 20937220, 22420960, 33499552, 35593274, 41874440, 71186548, 83748880, 88983185, 142373096, 167497760, 177966370, 284746192, 355932740, 569492384, 711865480, 1423730960, 2847461920]

約数ペア:

[(1, 2847461920), (2, 1423730960), (4, 711865480), (5, 569492384), (8, 355932740), (10, 284746192), (16, 177966370), (17, 167497760), (20, 142373096), (32, 88983185), (34, 83748880), (40, 71186548), (68, 41874440), (80, 35593274), (85, 33499552), (127, 22420960), (136, 20937220), (160, 17796637), (170, 16749776), (254, 11210480), (272, 10468610), (340, 8374888), (508, 5605240), (544, 5234305), (635, 4484192), (680, 4187444), (1016, 2802620), (1270, 2242096), (1360, 2093722), (2032, 1401310), (2159, 1318880), (2540, 1121048), (2720, 1046861), (4064, 700655), (4318, 659440), (5080, 560524), (8243, 345440), (8636, 329720), (10160, 280262), (10795, 263776), (16486, 172720), (17272, 164860), (20320, 140131), (21590, 131888), (32972, 86360), (34544, 82430), (41215, 69088), (43180, 65944)]