7085600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 72

約数和(自身を含む): 18350388

約数和(自身を除く): 11264788

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 521, 544, 680, 800, 850, 1042, 1360, 1700, 2084, 2605, 2720, 3400, 4168, 5210, 6800, 8336, 8857, 10420, 13025, 13600, 16672, 17714, 20840, 26050, 35428, 41680, 44285, 52100, 70856, 83360, 88570, 104200, 141712, 177140, 208400, 221425, 283424, 354280, 416800, 442850, 708560, 885700, 1417120, 1771400, 3542800, 7085600]

約数ペア:

[(1, 7085600), (2, 3542800), (4, 1771400), (5, 1417120), (8, 885700), (10, 708560), (16, 442850), (17, 416800), (20, 354280), (25, 283424), (32, 221425), (34, 208400), (40, 177140), (50, 141712), (68, 104200), (80, 88570), (85, 83360), (100, 70856), (136, 52100), (160, 44285), (170, 41680), (200, 35428), (272, 26050), (340, 20840), (400, 17714), (425, 16672), (521, 13600), (544, 13025), (680, 10420), (800, 8857), (850, 8336), (1042, 6800), (1360, 5210), (1700, 4168), (2084, 3400), (2605, 2720)]