85160320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19009}}^1$

素因数の和:19035

約数の個数: 64

約数和(自身を含む): 232682400

約数和(自身を除く): 147522080

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, 19009, 38018, 76036, 95045, 133063, 152072, 190090, 266126, 304144, 380180, 532252, 608288, 665315, 760360, 1064504, 1216576, 1330630, 1520720, 2129008, 2433152, 2661260, 3041440, 4258016, 5322520, 6082880, 8516032, 10645040, 12165760, 17032064, 21290080, 42580160, 85160320]

約数ペア:

[(1, 85160320), (2, 42580160), (4, 21290080), (5, 17032064), (7, 12165760), (8, 10645040), (10, 8516032), (14, 6082880), (16, 5322520), (20, 4258016), (28, 3041440), (32, 2661260), (35, 2433152), (40, 2129008), (56, 1520720), (64, 1330630), (70, 1216576), (80, 1064504), (112, 760360), (128, 665315), (140, 608288), (160, 532252), (224, 380180), (280, 304144), (320, 266126), (448, 190090), (560, 152072), (640, 133063), (896, 95045), (1120, 76036), (2240, 38018), (4480, 19009)]