85264480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76129}}^1$

素因数の和:76151

約数の個数: 48

約数和(自身を含む): 230217120

約数和(自身を除く): 144952640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 76129, 152258, 304516, 380645, 532903, 609032, 761290, 1065806, 1218064, 1522580, 2131612, 2436128, 2664515, 3045160, 4263224, 5329030, 6090320, 8526448, 10658060, 12180640, 17052896, 21316120, 42632240, 85264480]

約数ペア:

[(1, 85264480), (2, 42632240), (4, 21316120), (5, 17052896), (7, 12180640), (8, 10658060), (10, 8526448), (14, 6090320), (16, 5329030), (20, 4263224), (28, 3045160), (32, 2664515), (35, 2436128), (40, 2131612), (56, 1522580), (70, 1218064), (80, 1065806), (112, 761290), (140, 609032), (160, 532903), (224, 380645), (280, 304516), (560, 152258), (1120, 76129)]