43628240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 107243136

約数和(自身を除く): 63614896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 131, 181, 184, 230, 262, 362, 368, 460, 524, 655, 724, 905, 920, 1048, 1310, 1448, 1810, 1840, 2096, 2620, 2896, 3013, 3620, 4163, 5240, 6026, 7240, 8326, 10480, 12052, 14480, 15065, 16652, 20815, 23711, 24104, 30130, 33304, 41630, 47422, 48208, 60260, 66608, 83260, 94844, 118555, 120520, 166520, 189688, 237110, 241040, 333040, 379376, 474220, 545353, 948440, 1090706, 1896880, 2181412, 2726765, 4362824, 5453530, 8725648, 10907060, 21814120, 43628240]

約数ペア:

[(1, 43628240), (2, 21814120), (4, 10907060), (5, 8725648), (8, 5453530), (10, 4362824), (16, 2726765), (20, 2181412), (23, 1896880), (40, 1090706), (46, 948440), (80, 545353), (92, 474220), (115, 379376), (131, 333040), (181, 241040), (184, 237110), (230, 189688), (262, 166520), (362, 120520), (368, 118555), (460, 94844), (524, 83260), (655, 66608), (724, 60260), (905, 48208), (920, 47422), (1048, 41630), (1310, 33304), (1448, 30130), (1810, 24104), (1840, 23711), (2096, 20815), (2620, 16652), (2896, 15065), (3013, 14480), (3620, 12052), (4163, 10480), (5240, 8326), (6026, 7240)]