2013532240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{16333}}^1$

素因数の和:16436

約数の個数: 80

約数和(自身を含む): 4958218368

約数和(自身を除く): 2944686128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 67, 80, 92, 115, 134, 184, 230, 268, 335, 368, 460, 536, 670, 920, 1072, 1340, 1541, 1840, 2680, 3082, 5360, 6164, 7705, 12328, 15410, 16333, 24656, 30820, 32666, 61640, 65332, 81665, 123280, 130664, 163330, 261328, 326660, 375659, 653320, 751318, 1094311, 1306640, 1502636, 1878295, 2188622, 3005272, 3756590, 4377244, 5471555, 6010544, 7513180, 8754488, 10943110, 15026360, 17508976, 21886220, 25169153, 30052720, 43772440, 50338306, 87544880, 100676612, 125845765, 201353224, 251691530, 402706448, 503383060, 1006766120, 2013532240]

約数ペア:

[(1, 2013532240), (2, 1006766120), (4, 503383060), (5, 402706448), (8, 251691530), (10, 201353224), (16, 125845765), (20, 100676612), (23, 87544880), (40, 50338306), (46, 43772440), (67, 30052720), (80, 25169153), (92, 21886220), (115, 17508976), (134, 15026360), (184, 10943110), (230, 8754488), (268, 7513180), (335, 6010544), (368, 5471555), (460, 4377244), (536, 3756590), (670, 3005272), (920, 2188622), (1072, 1878295), (1340, 1502636), (1541, 1306640), (1840, 1094311), (2680, 751318), (3082, 653320), (5360, 375659), (6164, 326660), (7705, 261328), (12328, 163330), (15410, 130664), (16333, 123280), (24656, 81665), (30820, 65332), (32666, 61640)]