89746195840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{20032633}}^1$

素因数の和:20032659

約数の個数: 64

約数和(自身を含む): 245199440160

約数和(自身を除く): 155453244320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 20032633, 40065266, 80130532, 100163165, 140228431, 160261064, 200326330, 280456862, 320522128, 400652660, 560913724, 641044256, 701142155, 801305320, 1121827448, 1282088512, 1402284310, 1602610640, 2243654896, 2564177024, 2804568620, 3205221280, 4487309792, 5609137240, 6410442560, 8974619584, 11218274480, 12820885120, 17949239168, 22436548960, 44873097920, 89746195840]

約数ペア:

[(1, 89746195840), (2, 44873097920), (4, 22436548960), (5, 17949239168), (7, 12820885120), (8, 11218274480), (10, 8974619584), (14, 6410442560), (16, 5609137240), (20, 4487309792), (28, 3205221280), (32, 2804568620), (35, 2564177024), (40, 2243654896), (56, 1602610640), (64, 1402284310), (70, 1282088512), (80, 1121827448), (112, 801305320), (128, 701142155), (140, 641044256), (160, 560913724), (224, 400652660), (280, 320522128), (320, 280456862), (448, 200326330), (560, 160261064), (640, 140228431), (896, 100163165), (1120, 80130532), (2240, 40065266), (4480, 20032633)]