2215696670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3527}}^1\times {\mathrm{5711}}^1$

素因数の和:9256

約数の個数: 32

約数和(自身を含む): 4352818176

約数和(自身を除く): 2137121506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3527, 5711, 7054, 11422, 17635, 28555, 35270, 38797, 57110, 62821, 77594, 125642, 193985, 314105, 387970, 628210, 20142697, 40285394, 100713485, 201426970, 221569667, 443139334, 1107848335, 2215696670]

約数ペア:

[(1, 2215696670), (2, 1107848335), (5, 443139334), (10, 221569667), (11, 201426970), (22, 100713485), (55, 40285394), (110, 20142697), (3527, 628210), (5711, 387970), (7054, 314105), (11422, 193985), (17635, 125642), (28555, 77594), (35270, 62821), (38797, 57110)]