40500704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 86864400

約数和(自身を除く): 46363696

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 2297, 4408, 4594, 8816, 9188, 17632, 18376, 36752, 43643, 66613, 73504, 87286, 133226, 174572, 266452, 349144, 532904, 698288, 1065808, 1265647, 1396576, 2131616, 2531294, 5062588, 10125176, 20250352, 40500704]

約数ペア:

[(1, 40500704), (2, 20250352), (4, 10125176), (8, 5062588), (16, 2531294), (19, 2131616), (29, 1396576), (32, 1265647), (38, 1065808), (58, 698288), (76, 532904), (116, 349144), (152, 266452), (232, 174572), (304, 133226), (464, 87286), (551, 73504), (608, 66613), (928, 43643), (1102, 36752), (2204, 18376), (2297, 17632), (4408, 9188), (4594, 8816)]