5320437800

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{599}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 12555000000

約数和(自身を除く): 7234562200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 499, 599, 712, 890, 998, 1198, 1780, 1996, 2225, 2396, 2495, 2995, 3560, 3992, 4450, 4792, 4990, 5990, 8900, 9980, 11980, 12475, 14975, 17800, 19960, 23960, 24950, 29950, 44411, 49900, 53311, 59900, 88822, 99800, 106622, 119800, 177644, 213244, 222055, 266555, 298901, 355288, 426488, 444110, 533110, 597802, 888220, 1066220, 1110275, 1195604, 1332775, 1494505, 1776440, 2132440, 2220550, 2391208, 2665550, 2989010, 4441100, 5331100, 5978020, 7472525, 8882200, 10662200, 11956040, 14945050, 26602189, 29890100, 53204378, 59780200, 106408756, 133010945, 212817512, 266021890, 532043780, 665054725, 1064087560, 1330109450, 2660218900, 5320437800]

約数ペア:

[(1, 5320437800), (2, 2660218900), (4, 1330109450), (5, 1064087560), (8, 665054725), (10, 532043780), (20, 266021890), (25, 212817512), (40, 133010945), (50, 106408756), (89, 59780200), (100, 53204378), (178, 29890100), (200, 26602189), (356, 14945050), (445, 11956040), (499, 10662200), (599, 8882200), (712, 7472525), (890, 5978020), (998, 5331100), (1198, 4441100), (1780, 2989010), (1996, 2665550), (2225, 2391208), (2396, 2220550), (2495, 2132440), (2995, 1776440), (3560, 1494505), (3992, 1332775), (4450, 1195604), (4792, 1110275), (4990, 1066220), (5990, 888220), (8900, 597802), (9980, 533110), (11980, 444110), (12475, 426488), (14975, 355288), (17800, 298901), (19960, 266555), (23960, 222055), (24950, 213244), (29950, 177644), (44411, 119800), (49900, 106622), (53311, 99800), (59900, 88822)]