25423710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 71608320

約数和(自身を除く): 46184610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 47, 57, 65, 73, 78, 94, 95, 114, 130, 141, 146, 190, 195, 219, 235, 247, 282, 285, 365, 390, 438, 470, 494, 570, 611, 705, 730, 741, 893, 949, 1095, 1222, 1235, 1387, 1410, 1482, 1786, 1833, 1898, 2190, 2470, 2679, 2774, 2847, 3055, 3431, 3666, 3705, 4161, 4465, 4745, 5358, 5694, 6110, 6862, 6935, 7410, 8322, 8930, 9165, 9490, 10293, 11609, 13395, 13870, 14235, 17155, 18031, 18330, 20586, 20805, 23218, 26790, 28470, 34310, 34827, 36062, 41610, 44603, 51465, 54093, 58045, 65189, 69654, 89206, 90155, 102930, 108186, 116090, 130378, 133809, 174135, 180310, 195567, 223015, 267618, 270465, 325945, 348270, 391134, 446030, 540930, 651890, 669045, 847457, 977835, 1338090, 1694914, 1955670, 2542371, 4237285, 5084742, 8474570, 12711855, 25423710]

約数ペア:

[(1, 25423710), (2, 12711855), (3, 8474570), (5, 5084742), (6, 4237285), (10, 2542371), (13, 1955670), (15, 1694914), (19, 1338090), (26, 977835), (30, 847457), (38, 669045), (39, 651890), (47, 540930), (57, 446030), (65, 391134), (73, 348270), (78, 325945), (94, 270465), (95, 267618), (114, 223015), (130, 195567), (141, 180310), (146, 174135), (190, 133809), (195, 130378), (219, 116090), (235, 108186), (247, 102930), (282, 90155), (285, 89206), (365, 69654), (390, 65189), (438, 58045), (470, 54093), (494, 51465), (570, 44603), (611, 41610), (705, 36062), (730, 34827), (741, 34310), (893, 28470), (949, 26790), (1095, 23218), (1222, 20805), (1235, 20586), (1387, 18330), (1410, 18031), (1482, 17155), (1786, 14235), (1833, 13870), (1898, 13395), (2190, 11609), (2470, 10293), (2679, 9490), (2774, 9165), (2847, 8930), (3055, 8322), (3431, 7410), (3666, 6935), (3705, 6862), (4161, 6110), (4465, 5694), (4745, 5358)]