About the Number

12525984

12525983 ← → 12525985

2進数表記:101111110010000110100000

漢数字表記:千二百五十二万五千九百八十四

素因数分解:

2 5 × 3 2 × 23 1 × 31 1 × 61 1

素因数の和:131
約数の個数: 144
約数和(自身を含む): 38997504
約数和(自身を除く): 26471520

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 61, 62, 69, 72, 92, 93, 96, 122, 124, 138, 144, 183, 184, 186, 207, 244, 248, 276, 279, 288, 366, 368, 372, 414, 488, 496, 549, 552, 558, 713, 732, 736, 744, 828, 976, 992, 1098, 1104, 1116, 1403, 1426, 1464, 1488, 1656, 1891, 1952, 2139, 2196, 2208, 2232, 2806, 2852, 2928, 2976, 3312, 3782, 4209, 4278, 4392, 4464, 5612, 5673, 5704, 5856, 6417, 6624, 7564, 8418, 8556, 8784, 8928, 11224, 11346, 11408, 12627, 12834, 15128, 16836, 17019, 17112, 17568, 22448, 22692, 22816, 25254, 25668, 30256, 33672, 34038, 34224, 43493, 44896, 45384, 50508, 51336, 60512, 67344, 68076, 68448, 86986, 90768, 101016, 102672, 130479, 134688, 136152, 173972, 181536, 202032, 205344, 260958, 272304, 347944, 391437, 404064, 521916, 544608, 695888, 782874, 1043832, 1391776, 1565748, 2087664, 3131496, 4175328, 6262992, 12525984]

約数ペア:
[(1, 12525984), (2, 6262992), (3, 4175328), (4, 3131496), (6, 2087664), (8, 1565748), (9, 1391776), (12, 1043832), (16, 782874), (18, 695888), (23, 544608), (24, 521916), (31, 404064), (32, 391437), (36, 347944), (46, 272304), (48, 260958), (61, 205344), (62, 202032), (69, 181536), (72, 173972), (92, 136152), (93, 134688), (96, 130479), (122, 102672), (124, 101016), (138, 90768), (144, 86986), (183, 68448), (184, 68076), (186, 67344), (207, 60512), (244, 51336), (248, 50508), (276, 45384), (279, 44896), (288, 43493), (366, 34224), (368, 34038), (372, 33672), (414, 30256), (488, 25668), (496, 25254), (549, 22816), (552, 22692), (558, 22448), (713, 17568), (732, 17112), (736, 17019), (744, 16836), (828, 15128), (976, 12834), (992, 12627), (1098, 11408), (1104, 11346), (1116, 11224), (1403, 8928), (1426, 8784), (1464, 8556), (1488, 8418), (1656, 7564), (1891, 6624), (1952, 6417), (2139, 5856), (2196, 5704), (2208, 5673), (2232, 5612), (2806, 4464), (2852, 4392), (2928, 4278), (2976, 4209), (3312, 3782)]

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