87985600

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:582

約数の個数: 84

約数和(自身を含む): 218708224

約数和(自身を除く): 130722624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 433, 508, 635, 800, 866, 1016, 1270, 1600, 1732, 2032, 2165, 2540, 3175, 3464, 4064, 4330, 5080, 6350, 6928, 8128, 8660, 10160, 10825, 12700, 13856, 17320, 20320, 21650, 25400, 27712, 34640, 40640, 43300, 50800, 54991, 69280, 86600, 101600, 109982, 138560, 173200, 203200, 219964, 274955, 346400, 439928, 549910, 692800, 879856, 1099820, 1374775, 1759712, 2199640, 2749550, 3519424, 4399280, 5499100, 8798560, 10998200, 17597120, 21996400, 43992800, 87985600]

約数ペア:

[(1, 87985600), (2, 43992800), (4, 21996400), (5, 17597120), (8, 10998200), (10, 8798560), (16, 5499100), (20, 4399280), (25, 3519424), (32, 2749550), (40, 2199640), (50, 1759712), (64, 1374775), (80, 1099820), (100, 879856), (127, 692800), (160, 549910), (200, 439928), (254, 346400), (320, 274955), (400, 219964), (433, 203200), (508, 173200), (635, 138560), (800, 109982), (866, 101600), (1016, 86600), (1270, 69280), (1600, 54991), (1732, 50800), (2032, 43300), (2165, 40640), (2540, 34640), (3175, 27712), (3464, 25400), (4064, 21650), (4330, 20320), (5080, 17320), (6350, 13856), (6928, 12700), (8128, 10825), (8660, 10160)]