85124480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19001}}^1$

素因数の和:19027

約数の個数: 64

約数和(自身を含む): 232584480

約数和(自身を除く): 147460000

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, 19001, 38002, 76004, 95005, 133007, 152008, 190010, 266014, 304016, 380020, 532028, 608032, 665035, 760040, 1064056, 1216064, 1330070, 1520080, 2128112, 2432128, 2660140, 3040160, 4256224, 5320280, 6080320, 8512448, 10640560, 12160640, 17024896, 21281120, 42562240, 85124480]

約数ペア:

[(1, 85124480), (2, 42562240), (4, 21281120), (5, 17024896), (7, 12160640), (8, 10640560), (10, 8512448), (14, 6080320), (16, 5320280), (20, 4256224), (28, 3040160), (32, 2660140), (35, 2432128), (40, 2128112), (56, 1520080), (64, 1330070), (70, 1216064), (80, 1064056), (112, 760040), (128, 665035), (140, 608032), (160, 532028), (224, 380020), (280, 304016), (320, 266014), (448, 190010), (560, 152008), (640, 133007), (896, 95005), (1120, 76004), (2240, 38002), (4480, 19001)]