32445220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 72027648

約数和(自身を除く): 39582428

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1217, 1333, 2434, 2666, 4868, 5332, 6085, 6665, 12170, 13330, 24340, 26660, 37727, 52331, 75454, 104662, 150908, 188635, 209324, 261655, 377270, 523310, 754540, 1046620, 1622261, 3244522, 6489044, 8111305, 16222610, 32445220]

約数ペア:

[(1, 32445220), (2, 16222610), (4, 8111305), (5, 6489044), (10, 3244522), (20, 1622261), (31, 1046620), (43, 754540), (62, 523310), (86, 377270), (124, 261655), (155, 209324), (172, 188635), (215, 150908), (310, 104662), (430, 75454), (620, 52331), (860, 37727), (1217, 26660), (1333, 24340), (2434, 13330), (2666, 12170), (4868, 6665), (5332, 6085)]