42694120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3719}}^1$

素因数の和:3778

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 69798680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 3719, 5740, 7438, 11480, 14876, 18595, 26033, 29752, 37190, 52066, 74380, 104132, 130165, 148760, 152479, 208264, 260330, 304958, 520660, 609916, 762395, 1041320, 1067353, 1219832, 1524790, 2134706, 3049580, 4269412, 5336765, 6099160, 8538824, 10673530, 21347060, 42694120]

約数ペア:

[(1, 42694120), (2, 21347060), (4, 10673530), (5, 8538824), (7, 6099160), (8, 5336765), (10, 4269412), (14, 3049580), (20, 2134706), (28, 1524790), (35, 1219832), (40, 1067353), (41, 1041320), (56, 762395), (70, 609916), (82, 520660), (140, 304958), (164, 260330), (205, 208264), (280, 152479), (287, 148760), (328, 130165), (410, 104132), (574, 74380), (820, 52066), (1148, 37190), (1435, 29752), (1640, 26033), (2296, 18595), (2870, 14876), (3719, 11480), (5740, 7438)]