40578076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 95520600

約数和(自身を除く): 54942524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 59, 77, 98, 116, 118, 121, 154, 196, 203, 236, 242, 308, 319, 406, 413, 484, 539, 638, 649, 812, 826, 847, 1078, 1276, 1298, 1421, 1652, 1694, 1711, 2156, 2233, 2596, 2842, 2891, 3388, 3422, 3509, 4466, 4543, 5684, 5782, 5929, 6844, 7018, 7139, 8932, 9086, 11564, 11858, 11977, 14036, 14278, 15631, 18172, 18821, 23716, 23954, 24563, 28556, 31262, 31801, 37642, 47908, 49126, 49973, 62524, 63602, 75284, 83839, 98252, 99946, 127204, 131747, 167678, 171941, 199892, 207031, 263494, 335356, 343882, 349811, 414062, 526988, 687764, 699622, 828124, 922229, 1399244, 1449217, 1844458, 2898434, 3688916, 5796868, 10144519, 20289038, 40578076]

約数ペア:

[(1, 40578076), (2, 20289038), (4, 10144519), (7, 5796868), (11, 3688916), (14, 2898434), (22, 1844458), (28, 1449217), (29, 1399244), (44, 922229), (49, 828124), (58, 699622), (59, 687764), (77, 526988), (98, 414062), (116, 349811), (118, 343882), (121, 335356), (154, 263494), (196, 207031), (203, 199892), (236, 171941), (242, 167678), (308, 131747), (319, 127204), (406, 99946), (413, 98252), (484, 83839), (539, 75284), (638, 63602), (649, 62524), (812, 49973), (826, 49126), (847, 47908), (1078, 37642), (1276, 31801), (1298, 31262), (1421, 28556), (1652, 24563), (1694, 23954), (1711, 23716), (2156, 18821), (2233, 18172), (2596, 15631), (2842, 14278), (2891, 14036), (3388, 11977), (3422, 11858), (3509, 11564), (4466, 9086), (4543, 8932), (5684, 7139), (5782, 7018), (5929, 6844)]