26228000

素因数分解:

$2^5\times 5^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 39816160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 83, 100, 125, 158, 160, 166, 200, 250, 316, 332, 395, 400, 415, 500, 632, 664, 790, 800, 830, 1000, 1264, 1328, 1580, 1660, 1975, 2000, 2075, 2528, 2656, 3160, 3320, 3950, 4000, 4150, 6320, 6557, 6640, 7900, 8300, 9875, 10375, 12640, 13114, 13280, 15800, 16600, 19750, 20750, 26228, 31600, 32785, 33200, 39500, 41500, 52456, 63200, 65570, 66400, 79000, 83000, 104912, 131140, 158000, 163925, 166000, 209824, 262280, 316000, 327850, 332000, 524560, 655700, 819625, 1049120, 1311400, 1639250, 2622800, 3278500, 5245600, 6557000, 13114000, 26228000]

約数ペア:

[(1, 26228000), (2, 13114000), (4, 6557000), (5, 5245600), (8, 3278500), (10, 2622800), (16, 1639250), (20, 1311400), (25, 1049120), (32, 819625), (40, 655700), (50, 524560), (79, 332000), (80, 327850), (83, 316000), (100, 262280), (125, 209824), (158, 166000), (160, 163925), (166, 158000), (200, 131140), (250, 104912), (316, 83000), (332, 79000), (395, 66400), (400, 65570), (415, 63200), (500, 52456), (632, 41500), (664, 39500), (790, 33200), (800, 32785), (830, 31600), (1000, 26228), (1264, 20750), (1328, 19750), (1580, 16600), (1660, 15800), (1975, 13280), (2000, 13114), (2075, 12640), (2528, 10375), (2656, 9875), (3160, 8300), (3320, 7900), (3950, 6640), (4000, 6557), (4150, 6320)]