26142200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 70709760

約数和(自身を除く): 44567560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 140, 142, 175, 200, 263, 280, 284, 350, 355, 497, 526, 568, 700, 710, 994, 1052, 1315, 1400, 1420, 1775, 1841, 1988, 2104, 2485, 2630, 2840, 3550, 3682, 3976, 4970, 5260, 6575, 7100, 7364, 9205, 9940, 10520, 12425, 13150, 14200, 14728, 18410, 18673, 19880, 24850, 26300, 36820, 37346, 46025, 49700, 52600, 73640, 74692, 92050, 93365, 99400, 130711, 149384, 184100, 186730, 261422, 368200, 373460, 466825, 522844, 653555, 746920, 933650, 1045688, 1307110, 1867300, 2614220, 3267775, 3734600, 5228440, 6535550, 13071100, 26142200]

約数ペア:

[(1, 26142200), (2, 13071100), (4, 6535550), (5, 5228440), (7, 3734600), (8, 3267775), (10, 2614220), (14, 1867300), (20, 1307110), (25, 1045688), (28, 933650), (35, 746920), (40, 653555), (50, 522844), (56, 466825), (70, 373460), (71, 368200), (100, 261422), (140, 186730), (142, 184100), (175, 149384), (200, 130711), (263, 99400), (280, 93365), (284, 92050), (350, 74692), (355, 73640), (497, 52600), (526, 49700), (568, 46025), (700, 37346), (710, 36820), (994, 26300), (1052, 24850), (1315, 19880), (1400, 18673), (1420, 18410), (1775, 14728), (1841, 14200), (1988, 13150), (2104, 12425), (2485, 10520), (2630, 9940), (2840, 9205), (3550, 7364), (3682, 7100), (3976, 6575), (4970, 5260)]