409546370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 753202800

約数和(自身を除く): 343656430

約数列:

[1, 2, 5, 10, 53, 106, 265, 449, 530, 898, 1721, 2245, 3442, 4490, 8605, 17210, 23797, 47594, 91213, 118985, 182426, 237970, 456065, 772729, 912130, 1545458, 3863645, 7727290, 40954637, 81909274, 204773185, 409546370]

約数ペア:

[(1, 409546370), (2, 204773185), (5, 81909274), (10, 40954637), (53, 7727290), (106, 3863645), (265, 1545458), (449, 912130), (530, 772729), (898, 456065), (1721, 237970), (2245, 182426), (3442, 118985), (4490, 91213), (8605, 47594), (17210, 23797)]