13889850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 39372480

約数和(自身を除く): 25482630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 419, 425, 442, 510, 650, 663, 838, 850, 975, 1105, 1257, 1275, 1326, 1950, 2095, 2210, 2514, 2550, 3315, 4190, 5447, 5525, 6285, 6630, 7123, 10475, 10894, 11050, 12570, 14246, 16341, 16575, 20950, 21369, 27235, 31425, 32682, 33150, 35615, 42738, 54470, 62850, 71230, 81705, 92599, 106845, 136175, 163410, 178075, 185198, 213690, 272350, 277797, 356150, 408525, 462995, 534225, 555594, 817050, 925990, 1068450, 1388985, 2314975, 2777970, 4629950, 6944925, 13889850]

約数ペア:

[(1, 13889850), (2, 6944925), (3, 4629950), (5, 2777970), (6, 2314975), (10, 1388985), (13, 1068450), (15, 925990), (17, 817050), (25, 555594), (26, 534225), (30, 462995), (34, 408525), (39, 356150), (50, 277797), (51, 272350), (65, 213690), (75, 185198), (78, 178075), (85, 163410), (102, 136175), (130, 106845), (150, 92599), (170, 81705), (195, 71230), (221, 62850), (255, 54470), (325, 42738), (390, 35615), (419, 33150), (425, 32682), (442, 31425), (510, 27235), (650, 21369), (663, 20950), (838, 16575), (850, 16341), (975, 14246), (1105, 12570), (1257, 11050), (1275, 10894), (1326, 10475), (1950, 7123), (2095, 6630), (2210, 6285), (2514, 5525), (2550, 5447), (3315, 4190)]