40276443808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{2053}}^1$

素因数の和:2910

約数の個数: 96

約数和(自身を含む): 85653771840

約数和(自身を除く): 45377328032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 787, 1312, 1558, 1574, 2053, 3116, 3148, 4106, 6232, 6296, 8212, 12464, 12592, 14953, 16424, 24928, 25184, 29906, 32267, 32848, 39007, 59812, 64534, 65696, 78014, 84173, 119624, 129068, 156028, 168346, 239248, 258136, 312056, 336692, 478496, 516272, 613073, 624112, 673384, 1032544, 1226146, 1248224, 1346768, 1599287, 1615711, 2452292, 2693536, 3198574, 3231422, 4904584, 6397148, 6462844, 9809168, 12794296, 12925688, 19618336, 25588592, 25851376, 30698509, 51177184, 51702752, 61397018, 66244151, 122794036, 132488302, 245588072, 264976604, 491176144, 529953208, 982352288, 1059906416, 1258638869, 2119812832, 2517277738, 5034555476, 10069110952, 20138221904, 40276443808]

約数ペア:

[(1, 40276443808), (2, 20138221904), (4, 10069110952), (8, 5034555476), (16, 2517277738), (19, 2119812832), (32, 1258638869), (38, 1059906416), (41, 982352288), (76, 529953208), (82, 491176144), (152, 264976604), (164, 245588072), (304, 132488302), (328, 122794036), (608, 66244151), (656, 61397018), (779, 51702752), (787, 51177184), (1312, 30698509), (1558, 25851376), (1574, 25588592), (2053, 19618336), (3116, 12925688), (3148, 12794296), (4106, 9809168), (6232, 6462844), (6296, 6397148), (8212, 4904584), (12464, 3231422), (12592, 3198574), (14953, 2693536), (16424, 2452292), (24928, 1615711), (25184, 1599287), (29906, 1346768), (32267, 1248224), (32848, 1226146), (39007, 1032544), (59812, 673384), (64534, 624112), (65696, 613073), (78014, 516272), (84173, 478496), (119624, 336692), (129068, 312056), (156028, 258136), (168346, 239248)]