195448960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43627}}^1$

素因数の和:43653

約数の個数: 64

約数和(自身を含む): 534006720

約数和(自身を除く): 338557760

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, 43627, 87254, 174508, 218135, 305389, 349016, 436270, 610778, 698032, 872540, 1221556, 1396064, 1526945, 1745080, 2443112, 2792128, 3053890, 3490160, 4886224, 5584256, 6107780, 6980320, 9772448, 12215560, 13960640, 19544896, 24431120, 27921280, 39089792, 48862240, 97724480, 195448960]

約数ペア:

[(1, 195448960), (2, 97724480), (4, 48862240), (5, 39089792), (7, 27921280), (8, 24431120), (10, 19544896), (14, 13960640), (16, 12215560), (20, 9772448), (28, 6980320), (32, 6107780), (35, 5584256), (40, 4886224), (56, 3490160), (64, 3053890), (70, 2792128), (80, 2443112), (112, 1745080), (128, 1526945), (140, 1396064), (160, 1221556), (224, 872540), (280, 698032), (320, 610778), (448, 436270), (560, 349016), (640, 305389), (896, 218135), (1120, 174508), (2240, 87254), (4480, 43627)]