41923420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3889}}^1$

素因数の和:3923

約数の個数: 72

約数和(自身を含む): 111751920

約数和(自身を除く): 69828500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 3889, 5390, 7778, 10780, 15556, 19445, 27223, 38890, 42779, 54446, 77780, 85558, 108892, 136115, 171116, 190561, 213895, 272230, 299453, 381122, 427790, 544460, 598906, 762244, 855580, 952805, 1197812, 1497265, 1905610, 2096171, 2994530, 3811220, 4192342, 5989060, 8384684, 10480855, 20961710, 41923420]

約数ペア:

[(1, 41923420), (2, 20961710), (4, 10480855), (5, 8384684), (7, 5989060), (10, 4192342), (11, 3811220), (14, 2994530), (20, 2096171), (22, 1905610), (28, 1497265), (35, 1197812), (44, 952805), (49, 855580), (55, 762244), (70, 598906), (77, 544460), (98, 427790), (110, 381122), (140, 299453), (154, 272230), (196, 213895), (220, 190561), (245, 171116), (308, 136115), (385, 108892), (490, 85558), (539, 77780), (770, 54446), (980, 42779), (1078, 38890), (1540, 27223), (2156, 19445), (2695, 15556), (3889, 10780), (5390, 7778)]