5154760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 13063680

約数和(自身を除く): 7908920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 431, 460, 520, 598, 862, 920, 1196, 1495, 1724, 2155, 2392, 2990, 3448, 4310, 5603, 5980, 8620, 9913, 11206, 11960, 17240, 19826, 22412, 28015, 39652, 44824, 49565, 56030, 79304, 99130, 112060, 128869, 198260, 224120, 257738, 396520, 515476, 644345, 1030952, 1288690, 2577380, 5154760]

約数ペア:

[(1, 5154760), (2, 2577380), (4, 1288690), (5, 1030952), (8, 644345), (10, 515476), (13, 396520), (20, 257738), (23, 224120), (26, 198260), (40, 128869), (46, 112060), (52, 99130), (65, 79304), (92, 56030), (104, 49565), (115, 44824), (130, 39652), (184, 28015), (230, 22412), (260, 19826), (299, 17240), (431, 11960), (460, 11206), (520, 9913), (598, 8620), (862, 5980), (920, 5603), (1196, 4310), (1495, 3448), (1724, 2990), (2155, 2392)]