40217892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 74936028

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 143, 156, 253, 276, 286, 299, 429, 506, 572, 598, 759, 858, 897, 1012, 1019, 1196, 1518, 1716, 1794, 2038, 3036, 3057, 3289, 3588, 4076, 6114, 6578, 9867, 11209, 12228, 13156, 13247, 19734, 22418, 23437, 26494, 33627, 39468, 39741, 44836, 46874, 52988, 67254, 70311, 79482, 93748, 134508, 140622, 145717, 158964, 257807, 281244, 291434, 304681, 437151, 515614, 582868, 609362, 773421, 874302, 914043, 1031228, 1218724, 1546842, 1748604, 1828086, 3093684, 3351491, 3656172, 6702982, 10054473, 13405964, 20108946, 40217892]

約数ペア:

[(1, 40217892), (2, 20108946), (3, 13405964), (4, 10054473), (6, 6702982), (11, 3656172), (12, 3351491), (13, 3093684), (22, 1828086), (23, 1748604), (26, 1546842), (33, 1218724), (39, 1031228), (44, 914043), (46, 874302), (52, 773421), (66, 609362), (69, 582868), (78, 515614), (92, 437151), (132, 304681), (138, 291434), (143, 281244), (156, 257807), (253, 158964), (276, 145717), (286, 140622), (299, 134508), (429, 93748), (506, 79482), (572, 70311), (598, 67254), (759, 52988), (858, 46874), (897, 44836), (1012, 39741), (1019, 39468), (1196, 33627), (1518, 26494), (1716, 23437), (1794, 22418), (2038, 19734), (3036, 13247), (3057, 13156), (3289, 12228), (3588, 11209), (4076, 9867), (6114, 6578)]