338766560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2808

約数の個数: 96

約数和(自身を含む): 885717504

約数和(自身を除く): 546950944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2711, 2840, 3124, 3905, 5422, 5680, 6248, 7810, 10844, 11360, 12496, 13555, 15620, 21688, 24992, 27110, 29821, 31240, 43376, 54220, 59642, 62480, 86752, 108440, 119284, 124960, 149105, 192481, 216880, 238568, 298210, 384962, 433760, 477136, 596420, 769924, 954272, 962405, 1192840, 1539848, 1924810, 2117291, 2385680, 3079696, 3849620, 4234582, 4771360, 6159392, 7699240, 8469164, 10586455, 15398480, 16938328, 21172910, 30796960, 33876656, 42345820, 67753312, 84691640, 169383280, 338766560]

約数ペア:

[(1, 338766560), (2, 169383280), (4, 84691640), (5, 67753312), (8, 42345820), (10, 33876656), (11, 30796960), (16, 21172910), (20, 16938328), (22, 15398480), (32, 10586455), (40, 8469164), (44, 7699240), (55, 6159392), (71, 4771360), (80, 4234582), (88, 3849620), (110, 3079696), (142, 2385680), (160, 2117291), (176, 1924810), (220, 1539848), (284, 1192840), (352, 962405), (355, 954272), (440, 769924), (568, 596420), (710, 477136), (781, 433760), (880, 384962), (1136, 298210), (1420, 238568), (1562, 216880), (1760, 192481), (2272, 149105), (2711, 124960), (2840, 119284), (3124, 108440), (3905, 86752), (5422, 62480), (5680, 59642), (6248, 54220), (7810, 43376), (10844, 31240), (11360, 29821), (12496, 27110), (13555, 24992), (15620, 21688)]