About the Number

121899024

121899023 ← → 121899025

2進数表記:111010001000000100000010000

漢数字表記:一億二千百八十九万九千二十四

素因数分解:

2 4 × 3 2 × 13 2 × 5009 1

素因数の和:5049
約数の個数: 90
約数和(自身を含む): 369482490
約数和(自身を除く): 247583466

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 5009, 6084, 8112, 10018, 12168, 15027, 20036, 24336, 30054, 40072, 45081, 60108, 65117, 80144, 90162, 120216, 130234, 180324, 195351, 240432, 260468, 360648, 390702, 520936, 586053, 721296, 781404, 846521, 1041872, 1172106, 1562808, 1693042, 2344212, 2539563, 3125616, 3386084, 4688424, 5079126, 6772168, 7618689, 9376848, 10158252, 13544336, 15237378, 20316504, 30474756, 40633008, 60949512, 121899024]

約数ペア:
[(1, 121899024), (2, 60949512), (3, 40633008), (4, 30474756), (6, 20316504), (8, 15237378), (9, 13544336), (12, 10158252), (13, 9376848), (16, 7618689), (18, 6772168), (24, 5079126), (26, 4688424), (36, 3386084), (39, 3125616), (48, 2539563), (52, 2344212), (72, 1693042), (78, 1562808), (104, 1172106), (117, 1041872), (144, 846521), (156, 781404), (169, 721296), (208, 586053), (234, 520936), (312, 390702), (338, 360648), (468, 260468), (507, 240432), (624, 195351), (676, 180324), (936, 130234), (1014, 120216), (1352, 90162), (1521, 80144), (1872, 65117), (2028, 60108), (2704, 45081), (3042, 40072), (4056, 30054), (5009, 24336), (6084, 20036), (8112, 15027), (10018, 12168)]

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