About the Number

113898480

113898479 ← → 113898481

2進数表記:110110010011111001111110000

漢数字表記:一億千三百八十九万八千四百八十

素因数分解:

2 4 × 3 1 × 5 1 × 677 1 × 701 1

素因数の和:1394
約数の個数: 80
約数和(自身を含む): 354111264
約数和(自身を除く): 240212784

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 677, 701, 1354, 1402, 2031, 2103, 2708, 2804, 3385, 3505, 4062, 4206, 5416, 5608, 6770, 7010, 8124, 8412, 10155, 10515, 10832, 11216, 13540, 14020, 16248, 16824, 20310, 21030, 27080, 28040, 32496, 33648, 40620, 42060, 54160, 56080, 81240, 84120, 162480, 168240, 474577, 949154, 1423731, 1898308, 2372885, 2847462, 3796616, 4745770, 5694924, 7118655, 7593232, 9491540, 11389848, 14237310, 18983080, 22779696, 28474620, 37966160, 56949240, 113898480]

約数ペア:
[(1, 113898480), (2, 56949240), (3, 37966160), (4, 28474620), (5, 22779696), (6, 18983080), (8, 14237310), (10, 11389848), (12, 9491540), (15, 7593232), (16, 7118655), (20, 5694924), (24, 4745770), (30, 3796616), (40, 2847462), (48, 2372885), (60, 1898308), (80, 1423731), (120, 949154), (240, 474577), (677, 168240), (701, 162480), (1354, 84120), (1402, 81240), (2031, 56080), (2103, 54160), (2708, 42060), (2804, 40620), (3385, 33648), (3505, 32496), (4062, 28040), (4206, 27080), (5416, 21030), (5608, 20310), (6770, 16824), (7010, 16248), (8124, 14020), (8412, 13540), (10155, 11216), (10515, 10832)]

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