25448210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 47803392

約数和(自身を除く): 22355182

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 797, 1030, 1594, 3193, 3985, 6386, 7970, 15965, 24707, 31930, 49414, 82091, 123535, 164182, 247070, 410455, 820910, 2544821, 5089642, 12724105, 25448210]

約数ペア:

[(1, 25448210), (2, 12724105), (5, 5089642), (10, 2544821), (31, 820910), (62, 410455), (103, 247070), (155, 164182), (206, 123535), (310, 82091), (515, 49414), (797, 31930), (1030, 24707), (1594, 15965), (3193, 7970), (3985, 6386)]