292979120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{523177}}^1$

素因数の和:523197

約数の個数: 40

約数和(自身を含む): 778488864

約数和(自身を除く): 485509744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 523177, 1046354, 2092708, 2615885, 3662239, 4185416, 5231770, 7324478, 8370832, 10463540, 14648956, 18311195, 20927080, 29297912, 36622390, 41854160, 58595824, 73244780, 146489560, 292979120]

約数ペア:

[(1, 292979120), (2, 146489560), (4, 73244780), (5, 58595824), (7, 41854160), (8, 36622390), (10, 29297912), (14, 20927080), (16, 18311195), (20, 14648956), (28, 10463540), (35, 8370832), (40, 7324478), (56, 5231770), (70, 4185416), (80, 3662239), (112, 2615885), (140, 2092708), (280, 1046354), (560, 523177)]