25240488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 80110080

約数和(自身を除く): 54869592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 127, 147, 156, 168, 169, 182, 196, 254, 273, 294, 312, 338, 364, 381, 392, 507, 508, 546, 588, 637, 676, 728, 762, 889, 1014, 1016, 1092, 1176, 1183, 1274, 1352, 1524, 1651, 1778, 1911, 2028, 2184, 2366, 2548, 2667, 3048, 3302, 3549, 3556, 3822, 4056, 4732, 4953, 5096, 5334, 6223, 6604, 7098, 7112, 7644, 8281, 9464, 9906, 10668, 11557, 12446, 13208, 14196, 15288, 16562, 18669, 19812, 21336, 21463, 23114, 24843, 24892, 28392, 33124, 34671, 37338, 39624, 42926, 46228, 49686, 49784, 64389, 66248, 69342, 74676, 80899, 85852, 92456, 99372, 128778, 138684, 149352, 150241, 161798, 171704, 198744, 242697, 257556, 277368, 300482, 323596, 450723, 485394, 515112, 600964, 647192, 901446, 970788, 1051687, 1201928, 1802892, 1941576, 2103374, 3155061, 3605784, 4206748, 6310122, 8413496, 12620244, 25240488]

約数ペア:

[(1, 25240488), (2, 12620244), (3, 8413496), (4, 6310122), (6, 4206748), (7, 3605784), (8, 3155061), (12, 2103374), (13, 1941576), (14, 1802892), (21, 1201928), (24, 1051687), (26, 970788), (28, 901446), (39, 647192), (42, 600964), (49, 515112), (52, 485394), (56, 450723), (78, 323596), (84, 300482), (91, 277368), (98, 257556), (104, 242697), (127, 198744), (147, 171704), (156, 161798), (168, 150241), (169, 149352), (182, 138684), (196, 128778), (254, 99372), (273, 92456), (294, 85852), (312, 80899), (338, 74676), (364, 69342), (381, 66248), (392, 64389), (507, 49784), (508, 49686), (546, 46228), (588, 42926), (637, 39624), (676, 37338), (728, 34671), (762, 33124), (889, 28392), (1014, 24892), (1016, 24843), (1092, 23114), (1176, 21463), (1183, 21336), (1274, 19812), (1352, 18669), (1524, 16562), (1651, 15288), (1778, 14196), (1911, 13208), (2028, 12446), (2184, 11557), (2366, 10668), (2548, 9906), (2667, 9464), (3048, 8281), (3302, 7644), (3549, 7112), (3556, 7098), (3822, 6604), (4056, 6223), (4732, 5334), (4953, 5096)]