9110920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 64

約数和(自身を含む): 25240320

約数和(自身を除く): 16129400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2503, 3640, 5006, 10012, 12515, 17521, 20024, 25030, 32539, 35042, 50060, 65078, 70084, 87605, 100120, 130156, 140168, 162695, 175210, 227773, 260312, 325390, 350420, 455546, 650780, 700840, 911092, 1138865, 1301560, 1822184, 2277730, 4555460, 9110920]

約数ペア:

[(1, 9110920), (2, 4555460), (4, 2277730), (5, 1822184), (7, 1301560), (8, 1138865), (10, 911092), (13, 700840), (14, 650780), (20, 455546), (26, 350420), (28, 325390), (35, 260312), (40, 227773), (52, 175210), (56, 162695), (65, 140168), (70, 130156), (91, 100120), (104, 87605), (130, 70084), (140, 65078), (182, 50060), (260, 35042), (280, 32539), (364, 25030), (455, 20024), (520, 17521), (728, 12515), (910, 10012), (1820, 5006), (2503, 3640)]