25161264

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 75209472

約数和(自身を除く): 50048208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 107, 138, 142, 144, 184, 207, 213, 214, 276, 284, 321, 368, 414, 426, 428, 552, 568, 639, 642, 828, 852, 856, 963, 1104, 1136, 1278, 1284, 1633, 1656, 1704, 1712, 1926, 2461, 2556, 2568, 3266, 3312, 3408, 3852, 4899, 4922, 5112, 5136, 6532, 7383, 7597, 7704, 9798, 9844, 10224, 13064, 14697, 14766, 15194, 15408, 19596, 19688, 22149, 22791, 26128, 29394, 29532, 30388, 39192, 39376, 44298, 45582, 58788, 59064, 60776, 68373, 78384, 88596, 91164, 117576, 118128, 121552, 136746, 174731, 177192, 182328, 235152, 273492, 349462, 354384, 364656, 524193, 546984, 698924, 1048386, 1093968, 1397848, 1572579, 2096772, 2795696, 3145158, 4193544, 6290316, 8387088, 12580632, 25161264]

約数ペア:

[(1, 25161264), (2, 12580632), (3, 8387088), (4, 6290316), (6, 4193544), (8, 3145158), (9, 2795696), (12, 2096772), (16, 1572579), (18, 1397848), (23, 1093968), (24, 1048386), (36, 698924), (46, 546984), (48, 524193), (69, 364656), (71, 354384), (72, 349462), (92, 273492), (107, 235152), (138, 182328), (142, 177192), (144, 174731), (184, 136746), (207, 121552), (213, 118128), (214, 117576), (276, 91164), (284, 88596), (321, 78384), (368, 68373), (414, 60776), (426, 59064), (428, 58788), (552, 45582), (568, 44298), (639, 39376), (642, 39192), (828, 30388), (852, 29532), (856, 29394), (963, 26128), (1104, 22791), (1136, 22149), (1278, 19688), (1284, 19596), (1633, 15408), (1656, 15194), (1704, 14766), (1712, 14697), (1926, 13064), (2461, 10224), (2556, 9844), (2568, 9798), (3266, 7704), (3312, 7597), (3408, 7383), (3852, 6532), (4899, 5136), (4922, 5112)]