27166880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 71187984

約数和(自身を除く): 44021104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 353, 370, 416, 481, 520, 592, 706, 740, 962, 1040, 1184, 1412, 1480, 1765, 1924, 2080, 2405, 2824, 2960, 3530, 3848, 4589, 4810, 5648, 5920, 7060, 7696, 9178, 9620, 11296, 13061, 14120, 15392, 18356, 19240, 22945, 26122, 28240, 36712, 38480, 45890, 52244, 56480, 65305, 73424, 76960, 91780, 104488, 130610, 146848, 169793, 183560, 208976, 261220, 339586, 367120, 417952, 522440, 679172, 734240, 848965, 1044880, 1358344, 1697930, 2089760, 2716688, 3395860, 5433376, 6791720, 13583440, 27166880]

約数ペア:

[(1, 27166880), (2, 13583440), (4, 6791720), (5, 5433376), (8, 3395860), (10, 2716688), (13, 2089760), (16, 1697930), (20, 1358344), (26, 1044880), (32, 848965), (37, 734240), (40, 679172), (52, 522440), (65, 417952), (74, 367120), (80, 339586), (104, 261220), (130, 208976), (148, 183560), (160, 169793), (185, 146848), (208, 130610), (260, 104488), (296, 91780), (353, 76960), (370, 73424), (416, 65305), (481, 56480), (520, 52244), (592, 45890), (706, 38480), (740, 36712), (962, 28240), (1040, 26122), (1184, 22945), (1412, 19240), (1480, 18356), (1765, 15392), (1924, 14120), (2080, 13061), (2405, 11296), (2824, 9620), (2960, 9178), (3530, 7696), (3848, 7060), (4589, 5920), (4810, 5648)]