26872300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 71794016

約数和(自身を除く): 44921716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 2953, 4550, 5906, 9100, 11812, 14765, 20671, 29530, 38389, 41342, 59060, 73825, 76778, 82684, 103355, 147650, 153556, 191945, 206710, 268723, 295300, 383890, 413420, 516775, 537446, 767780, 959725, 1033550, 1074892, 1343615, 1919450, 2067100, 2687230, 3838900, 5374460, 6718075, 13436150, 26872300]

約数ペア:

[(1, 26872300), (2, 13436150), (4, 6718075), (5, 5374460), (7, 3838900), (10, 2687230), (13, 2067100), (14, 1919450), (20, 1343615), (25, 1074892), (26, 1033550), (28, 959725), (35, 767780), (50, 537446), (52, 516775), (65, 413420), (70, 383890), (91, 295300), (100, 268723), (130, 206710), (140, 191945), (175, 153556), (182, 147650), (260, 103355), (325, 82684), (350, 76778), (364, 73825), (455, 59060), (650, 41342), (700, 38389), (910, 29530), (1300, 20671), (1820, 14765), (2275, 11812), (2953, 9100), (4550, 5906)]