434560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 1199520

約数和(自身を除く): 764960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 640, 679, 776, 896, 970, 1120, 1358, 1552, 1940, 2240, 2716, 3104, 3395, 3880, 4480, 5432, 6208, 6790, 7760, 10864, 12416, 13580, 15520, 21728, 27160, 31040, 43456, 54320, 62080, 86912, 108640, 217280, 434560]

約数ペア:

[(1, 434560), (2, 217280), (4, 108640), (5, 86912), (7, 62080), (8, 54320), (10, 43456), (14, 31040), (16, 27160), (20, 21728), (28, 15520), (32, 13580), (35, 12416), (40, 10864), (56, 7760), (64, 6790), (70, 6208), (80, 5432), (97, 4480), (112, 3880), (128, 3395), (140, 3104), (160, 2716), (194, 2240), (224, 1940), (280, 1552), (320, 1358), (388, 1120), (448, 970), (485, 896), (560, 776), (640, 679)]