38403420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 121153536

約数和(自身を除く): 82750116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 1877, 2046, 3410, 3754, 4092, 5115, 5631, 6820, 7508, 9385, 10230, 11262, 18770, 20460, 20647, 22524, 28155, 37540, 41294, 56310, 58187, 61941, 82588, 103235, 112620, 116374, 123882, 174561, 206470, 232748, 247764, 290935, 309705, 349122, 412940, 581870, 619410, 640057, 698244, 872805, 1163740, 1238820, 1280114, 1745610, 1920171, 2560228, 3200285, 3491220, 3840342, 6400570, 7680684, 9600855, 12801140, 19201710, 38403420]

約数ペア:

[(1, 38403420), (2, 19201710), (3, 12801140), (4, 9600855), (5, 7680684), (6, 6400570), (10, 3840342), (11, 3491220), (12, 3200285), (15, 2560228), (20, 1920171), (22, 1745610), (30, 1280114), (31, 1238820), (33, 1163740), (44, 872805), (55, 698244), (60, 640057), (62, 619410), (66, 581870), (93, 412940), (110, 349122), (124, 309705), (132, 290935), (155, 247764), (165, 232748), (186, 206470), (220, 174561), (310, 123882), (330, 116374), (341, 112620), (372, 103235), (465, 82588), (620, 61941), (660, 58187), (682, 56310), (930, 41294), (1023, 37540), (1364, 28155), (1705, 22524), (1860, 20647), (1877, 20460), (2046, 18770), (3410, 11262), (3754, 10230), (4092, 9385), (5115, 7508), (5631, 6820)]