About the Number
201431120
2進数表記:1100000000011001100001010000
漢数字表記:二億百四十三万千百二十
素因数分解:
素因数の和:20844
約数の個数: 60
約数和(自身を含む): 514797780
約数和(自身を除く): 313366660
約数列:
[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 20809, 41618, 83236, 104045, 166472, 208090, 228899, 332944, 416180, 457798, 832360, 915596, 1144495, 1664720, 1831192, 2288990, 2517889, 3662384, 4577980, 5035778, 9155960, 10071556, 12589445, 18311920, 20143112, 25178890, 40286224, 50357780, 100715560, 201431120]
約数ペア:
[(1, 201431120), (2, 100715560), (4, 50357780), (5, 40286224), (8, 25178890), (10, 20143112), (11, 18311920), (16, 12589445), (20, 10071556), (22, 9155960), (40, 5035778), (44, 4577980), (55, 3662384), (80, 2517889), (88, 2288990), (110, 1831192), (121, 1664720), (176, 1144495), (220, 915596), (242, 832360), (440, 457798), (484, 416180), (605, 332944), (880, 228899), (968, 208090), (1210, 166472), (1936, 104045), (2420, 83236), (4840, 41618), (9680, 20809)]このpageの処理時間: 0.007097005844116211 seconds