About the Number

231342320

231342319 ← → 231342321

2進数表記:1101110010100000000011110000

漢数字表記:二億三千百三十四万二千三百二十

素因数分解:

2 4 × 5 1 × 11 2 × 23899 1

素因数の和:23934
約数の個数: 60
約数和(自身を含む): 591238200
約数和(自身を除く): 359895880

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, 23899, 47798, 95596, 119495, 191192, 238990, 262889, 382384, 477980, 525778, 955960, 1051556, 1314445, 1911920, 2103112, 2628890, 2891779, 4206224, 5257780, 5783558, 10515560, 11567116, 14458895, 21031120, 23134232, 28917790, 46268464, 57835580, 115671160, 231342320]

約数ペア:
[(1, 231342320), (2, 115671160), (4, 57835580), (5, 46268464), (8, 28917790), (10, 23134232), (11, 21031120), (16, 14458895), (20, 11567116), (22, 10515560), (40, 5783558), (44, 5257780), (55, 4206224), (80, 2891779), (88, 2628890), (110, 2103112), (121, 1911920), (176, 1314445), (220, 1051556), (242, 955960), (440, 525778), (484, 477980), (605, 382384), (880, 262889), (968, 238990), (1210, 191192), (1936, 119495), (2420, 95596), (4840, 47798), (9680, 23899)]

このpageの処理時間: 0.23278379440307617 seconds