70982240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{63377}}^1$

素因数の和:63399

約数の個数: 48

約数和(自身を含む): 191655072

約数和(自身を除く): 120672832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 63377, 126754, 253508, 316885, 443639, 507016, 633770, 887278, 1014032, 1267540, 1774556, 2028064, 2218195, 2535080, 3549112, 4436390, 5070160, 7098224, 8872780, 10140320, 14196448, 17745560, 35491120, 70982240]

約数ペア:

[(1, 70982240), (2, 35491120), (4, 17745560), (5, 14196448), (7, 10140320), (8, 8872780), (10, 7098224), (14, 5070160), (16, 4436390), (20, 3549112), (28, 2535080), (32, 2218195), (35, 2028064), (40, 1774556), (56, 1267540), (70, 1014032), (80, 887278), (112, 633770), (140, 507016), (160, 443639), (224, 316885), (280, 253508), (560, 126754), (1120, 63377)]