40803564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 67576596

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 251, 276, 372, 437, 502, 589, 713, 753, 874, 1004, 1178, 1311, 1426, 1506, 1748, 1767, 2139, 2356, 2622, 2852, 3012, 3534, 4278, 4769, 5244, 5773, 7068, 7781, 8556, 9538, 11546, 13547, 14307, 15562, 17319, 19076, 23092, 23343, 27094, 28614, 31124, 34638, 40641, 46686, 54188, 57228, 69276, 81282, 93372, 109687, 147839, 162564, 178963, 219374, 295678, 329061, 357926, 438748, 443517, 536889, 591356, 658122, 715852, 887034, 1073778, 1316244, 1774068, 2147556, 3400297, 6800594, 10200891, 13601188, 20401782, 40803564]

約数ペア:

[(1, 40803564), (2, 20401782), (3, 13601188), (4, 10200891), (6, 6800594), (12, 3400297), (19, 2147556), (23, 1774068), (31, 1316244), (38, 1073778), (46, 887034), (57, 715852), (62, 658122), (69, 591356), (76, 536889), (92, 443517), (93, 438748), (114, 357926), (124, 329061), (138, 295678), (186, 219374), (228, 178963), (251, 162564), (276, 147839), (372, 109687), (437, 93372), (502, 81282), (589, 69276), (713, 57228), (753, 54188), (874, 46686), (1004, 40641), (1178, 34638), (1311, 31124), (1426, 28614), (1506, 27094), (1748, 23343), (1767, 23092), (2139, 19076), (2356, 17319), (2622, 15562), (2852, 14307), (3012, 13547), (3534, 11546), (4278, 9538), (4769, 8556), (5244, 7781), (5773, 7068)]