282775101520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{170207}}^1$

素因数の和:171332

約数の個数: 80

約数和(自身を含む): 692692093440

約数和(自身を除く): 409916991920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1093, 1520, 2186, 4372, 5465, 8744, 10930, 17488, 20767, 21860, 41534, 43720, 83068, 87440, 103835, 166136, 170207, 207670, 332272, 340414, 415340, 680828, 830680, 851035, 1361656, 1661360, 1702070, 2723312, 3233933, 3404140, 6467866, 6808280, 12935732, 13616560, 16169665, 25871464, 32339330, 51742928, 64678660, 129357320, 186036251, 258714640, 372072502, 744145004, 930181255, 1488290008, 1860362510, 2976580016, 3534688769, 3720725020, 7069377538, 7441450040, 14138755076, 14882900080, 17673443845, 28277510152, 35346887690, 56555020304, 70693775380, 141387550760, 282775101520]

約数ペア:

[(1, 282775101520), (2, 141387550760), (4, 70693775380), (5, 56555020304), (8, 35346887690), (10, 28277510152), (16, 17673443845), (19, 14882900080), (20, 14138755076), (38, 7441450040), (40, 7069377538), (76, 3720725020), (80, 3534688769), (95, 2976580016), (152, 1860362510), (190, 1488290008), (304, 930181255), (380, 744145004), (760, 372072502), (1093, 258714640), (1520, 186036251), (2186, 129357320), (4372, 64678660), (5465, 51742928), (8744, 32339330), (10930, 25871464), (17488, 16169665), (20767, 13616560), (21860, 12935732), (41534, 6808280), (43720, 6467866), (83068, 3404140), (87440, 3233933), (103835, 2723312), (166136, 1702070), (170207, 1661360), (207670, 1361656), (332272, 851035), (340414, 830680), (415340, 680828)]