86178853760

素因数分解:

$2^7\times 5^1\times {\mathrm{11981}}^1\times {\mathrm{11239}}^1$

素因数の和:23239

約数の個数: 64

約数和(自身を含む): 206056850400

約数和(自身を除く): 119877996640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11239, 11981, 22478, 23962, 44956, 47924, 56195, 59905, 89912, 95848, 112390, 119810, 179824, 191696, 224780, 239620, 359648, 383392, 449560, 479240, 719296, 766784, 899120, 958480, 1438592, 1533568, 1798240, 1916960, 3596480, 3833920, 7192960, 7667840, 134654459, 269308918, 538617836, 673272295, 1077235672, 1346544590, 2154471344, 2693089180, 4308942688, 5386178360, 8617885376, 10772356720, 17235770752, 21544713440, 43089426880, 86178853760]

約数ペア:

[(1, 86178853760), (2, 43089426880), (4, 21544713440), (5, 17235770752), (8, 10772356720), (10, 8617885376), (16, 5386178360), (20, 4308942688), (32, 2693089180), (40, 2154471344), (64, 1346544590), (80, 1077235672), (128, 673272295), (160, 538617836), (320, 269308918), (640, 134654459), (11239, 7667840), (11981, 7192960), (22478, 3833920), (23962, 3596480), (44956, 1916960), (47924, 1798240), (56195, 1533568), (59905, 1438592), (89912, 958480), (95848, 899120), (112390, 766784), (119810, 719296), (179824, 479240), (191696, 449560), (224780, 383392), (239620, 359648)]