8250780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8089}}^1$

素因数の和:8118

約数の個数: 48

約数和(自身を含む): 24464160

約数和(自身を除く): 16213380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8089, 16178, 24267, 32356, 40445, 48534, 80890, 97068, 121335, 137513, 161780, 242670, 275026, 412539, 485340, 550052, 687565, 825078, 1375130, 1650156, 2062695, 2750260, 4125390, 8250780]

約数ペア:

[(1, 8250780), (2, 4125390), (3, 2750260), (4, 2062695), (5, 1650156), (6, 1375130), (10, 825078), (12, 687565), (15, 550052), (17, 485340), (20, 412539), (30, 275026), (34, 242670), (51, 161780), (60, 137513), (68, 121335), (85, 97068), (102, 80890), (170, 48534), (204, 40445), (255, 32356), (340, 24267), (510, 16178), (1020, 8089)]