38040860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 96187392

約数和(自身を除く): 58146532

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 283, 286, 470, 517, 566, 572, 611, 715, 940, 1034, 1132, 1222, 1415, 1430, 2068, 2444, 2585, 2830, 2860, 3055, 3113, 3679, 5170, 5660, 6110, 6226, 6721, 7358, 10340, 12220, 12452, 13301, 13442, 14716, 15565, 18395, 26602, 26884, 31130, 33605, 36790, 40469, 53204, 62260, 66505, 67210, 73580, 80938, 133010, 134420, 146311, 161876, 172913, 202345, 266020, 292622, 345826, 404690, 585244, 691652, 731555, 809380, 864565, 1463110, 1729130, 1902043, 2926220, 3458260, 3804086, 7608172, 9510215, 19020430, 38040860]

約数ペア:

[(1, 38040860), (2, 19020430), (4, 9510215), (5, 7608172), (10, 3804086), (11, 3458260), (13, 2926220), (20, 1902043), (22, 1729130), (26, 1463110), (44, 864565), (47, 809380), (52, 731555), (55, 691652), (65, 585244), (94, 404690), (110, 345826), (130, 292622), (143, 266020), (188, 202345), (220, 172913), (235, 161876), (260, 146311), (283, 134420), (286, 133010), (470, 80938), (517, 73580), (566, 67210), (572, 66505), (611, 62260), (715, 53204), (940, 40469), (1034, 36790), (1132, 33605), (1222, 31130), (1415, 26884), (1430, 26602), (2068, 18395), (2444, 15565), (2585, 14716), (2830, 13442), (2860, 13301), (3055, 12452), (3113, 12220), (3679, 10340), (5170, 7358), (5660, 6721), (6110, 6226)]