528034280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{776521}}^1$

素因数の和:776549

約数の個数: 32

約数和(自身を含む): 1257965640

約数和(自身を除く): 729931360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 776521, 1553042, 3106084, 3882605, 6212168, 7765210, 13200857, 15530420, 26401714, 31060840, 52803428, 66004285, 105606856, 132008570, 264017140, 528034280]

約数ペア:

[(1, 528034280), (2, 264017140), (4, 132008570), (5, 105606856), (8, 66004285), (10, 52803428), (17, 31060840), (20, 26401714), (34, 15530420), (40, 13200857), (68, 7765210), (85, 6212168), (136, 3882605), (170, 3106084), (340, 1553042), (680, 776521)]