106531480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12743}}^1$

素因数の和:12784

約数の個数: 64

約数和(自身を含む): 275270400

約数和(自身を除く): 168738920

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 12743, 25486, 50972, 63715, 101944, 127430, 140173, 242117, 254860, 280346, 484234, 509720, 560692, 700865, 968468, 1121384, 1210585, 1401730, 1936936, 2421170, 2663287, 2803460, 4842340, 5326574, 5606920, 9684680, 10653148, 13316435, 21306296, 26632870, 53265740, 106531480]

約数ペア:

[(1, 106531480), (2, 53265740), (4, 26632870), (5, 21306296), (8, 13316435), (10, 10653148), (11, 9684680), (19, 5606920), (20, 5326574), (22, 4842340), (38, 2803460), (40, 2663287), (44, 2421170), (55, 1936936), (76, 1401730), (88, 1210585), (95, 1121384), (110, 968468), (152, 700865), (190, 560692), (209, 509720), (220, 484234), (380, 280346), (418, 254860), (440, 242117), (760, 140173), (836, 127430), (1045, 101944), (1672, 63715), (2090, 50972), (4180, 25486), (8360, 12743)]