23541940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4073}}^1$

素因数の和:4116

約数の個数: 36

約数和(自身を含む): 52530156

約数和(自身を除く): 28988216

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4073, 5780, 8146, 16292, 20365, 40730, 69241, 81460, 138482, 276964, 346205, 692410, 1177097, 1384820, 2354194, 4708388, 5885485, 11770970, 23541940]

約数ペア:

[(1, 23541940), (2, 11770970), (4, 5885485), (5, 4708388), (10, 2354194), (17, 1384820), (20, 1177097), (34, 692410), (68, 346205), (85, 276964), (170, 138482), (289, 81460), (340, 69241), (578, 40730), (1156, 20365), (1445, 16292), (2890, 8146), (4073, 5780)]