25201638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 76608000

約数和(自身を除く): 51406362

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 29, 33, 38, 42, 54, 57, 58, 63, 66, 77, 87, 99, 114, 121, 126, 133, 154, 171, 174, 189, 198, 203, 209, 231, 242, 261, 266, 297, 319, 342, 363, 378, 399, 406, 418, 462, 513, 522, 551, 594, 609, 627, 638, 693, 726, 783, 798, 847, 957, 1026, 1089, 1102, 1197, 1218, 1254, 1386, 1463, 1566, 1653, 1694, 1827, 1881, 1914, 2079, 2178, 2233, 2299, 2394, 2541, 2871, 2926, 3267, 3306, 3509, 3591, 3654, 3762, 3857, 4158, 4389, 4466, 4598, 4959, 5082, 5481, 5643, 5742, 6061, 6534, 6699, 6897, 7018, 7182, 7623, 7714, 8613, 8778, 9918, 10527, 10962, 11286, 11571, 12122, 13167, 13398, 13794, 14877, 15246, 16093, 17226, 18183, 20097, 20691, 21054, 22869, 23142, 24563, 26334, 29754, 31581, 32186, 34713, 36366, 39501, 40194, 41382, 42427, 45738, 48279, 49126, 54549, 60291, 62073, 63162, 66671, 69426, 73689, 79002, 84854, 94743, 96558, 104139, 109098, 120582, 124146, 127281, 133342, 144837, 147378, 163647, 189486, 200013, 208278, 221067, 254562, 289674, 327294, 381843, 400026, 434511, 442134, 466697, 600039, 663201, 763686, 869022, 933394, 1145529, 1200078, 1326402, 1400091, 1800117, 2291058, 2800182, 3600234, 4200273, 8400546, 12600819, 25201638]

約数ペア:

[(1, 25201638), (2, 12600819), (3, 8400546), (6, 4200273), (7, 3600234), (9, 2800182), (11, 2291058), (14, 1800117), (18, 1400091), (19, 1326402), (21, 1200078), (22, 1145529), (27, 933394), (29, 869022), (33, 763686), (38, 663201), (42, 600039), (54, 466697), (57, 442134), (58, 434511), (63, 400026), (66, 381843), (77, 327294), (87, 289674), (99, 254562), (114, 221067), (121, 208278), (126, 200013), (133, 189486), (154, 163647), (171, 147378), (174, 144837), (189, 133342), (198, 127281), (203, 124146), (209, 120582), (231, 109098), (242, 104139), (261, 96558), (266, 94743), (297, 84854), (319, 79002), (342, 73689), (363, 69426), (378, 66671), (399, 63162), (406, 62073), (418, 60291), (462, 54549), (513, 49126), (522, 48279), (551, 45738), (594, 42427), (609, 41382), (627, 40194), (638, 39501), (693, 36366), (726, 34713), (783, 32186), (798, 31581), (847, 29754), (957, 26334), (1026, 24563), (1089, 23142), (1102, 22869), (1197, 21054), (1218, 20691), (1254, 20097), (1386, 18183), (1463, 17226), (1566, 16093), (1653, 15246), (1694, 14877), (1827, 13794), (1881, 13398), (1914, 13167), (2079, 12122), (2178, 11571), (2233, 11286), (2299, 10962), (2394, 10527), (2541, 9918), (2871, 8778), (2926, 8613), (3267, 7714), (3306, 7623), (3509, 7182), (3591, 7018), (3654, 6897), (3762, 6699), (3857, 6534), (4158, 6061), (4389, 5742), (4466, 5643), (4598, 5481), (4959, 5082)]