14809700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 34497792

約数和(自身を除く): 19688092

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 137, 188, 230, 235, 274, 460, 470, 548, 575, 685, 940, 1081, 1150, 1175, 1370, 2162, 2300, 2350, 2740, 3151, 3425, 4324, 4700, 5405, 6302, 6439, 6850, 10810, 12604, 12878, 13700, 15755, 21620, 25756, 27025, 31510, 32195, 54050, 63020, 64390, 78775, 108100, 128780, 148097, 157550, 160975, 296194, 315100, 321950, 592388, 643900, 740485, 1480970, 2961940, 3702425, 7404850, 14809700]

約数ペア:

[(1, 14809700), (2, 7404850), (4, 3702425), (5, 2961940), (10, 1480970), (20, 740485), (23, 643900), (25, 592388), (46, 321950), (47, 315100), (50, 296194), (92, 160975), (94, 157550), (100, 148097), (115, 128780), (137, 108100), (188, 78775), (230, 64390), (235, 63020), (274, 54050), (460, 32195), (470, 31510), (548, 27025), (575, 25756), (685, 21620), (940, 15755), (1081, 13700), (1150, 12878), (1175, 12604), (1370, 10810), (2162, 6850), (2300, 6439), (2350, 6302), (2740, 5405), (3151, 4700), (3425, 4324)]