About the Number
200801920
2進数表記:1011111101111111111010000000
漢数字表記:二億八十万千九百二十
素因数分解:
素因数の和:2634
約数の個数: 96
約数和(自身を含む): 527853060
約数和(自身を除く): 327051140
約数列:
[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1936, 2420, 2593, 3520, 3872, 4840, 5186, 7040, 7744, 9680, 10372, 12965, 15488, 19360, 20744, 25930, 28523, 38720, 41488, 51860, 57046, 77440, 82976, 103720, 114092, 142615, 165952, 207440, 228184, 285230, 313753, 331904, 414880, 456368, 570460, 627506, 829760, 912736, 1140920, 1255012, 1568765, 1659520, 1825472, 2281840, 2510024, 3137530, 3650944, 4563680, 5020048, 6275060, 9127360, 10040096, 12550120, 18254720, 20080192, 25100240, 40160384, 50200480, 100400960, 200801920]
約数ペア:
[(1, 200801920), (2, 100400960), (4, 50200480), (5, 40160384), (8, 25100240), (10, 20080192), (11, 18254720), (16, 12550120), (20, 10040096), (22, 9127360), (32, 6275060), (40, 5020048), (44, 4563680), (55, 3650944), (64, 3137530), (80, 2510024), (88, 2281840), (110, 1825472), (121, 1659520), (128, 1568765), (160, 1255012), (176, 1140920), (220, 912736), (242, 829760), (320, 627506), (352, 570460), (440, 456368), (484, 414880), (605, 331904), (640, 313753), (704, 285230), (880, 228184), (968, 207440), (1210, 165952), (1408, 142615), (1760, 114092), (1936, 103720), (2420, 82976), (2593, 77440), (3520, 57046), (3872, 51860), (4840, 41488), (5186, 38720), (7040, 28523), (7744, 25930), (9680, 20744), (10372, 19360), (12965, 15488)]このpageの処理時間: 0.0066869258880615234 seconds