33259640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 78075360

約数和(自身を除く): 44815720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 61, 86, 122, 172, 215, 244, 305, 317, 344, 430, 488, 610, 634, 860, 1220, 1268, 1585, 1720, 2440, 2536, 2623, 3170, 5246, 6340, 10492, 12680, 13115, 13631, 19337, 20984, 26230, 27262, 38674, 52460, 54524, 68155, 77348, 96685, 104920, 109048, 136310, 154696, 193370, 272620, 386740, 545240, 773480, 831491, 1662982, 3325964, 4157455, 6651928, 8314910, 16629820, 33259640]

約数ペア:

[(1, 33259640), (2, 16629820), (4, 8314910), (5, 6651928), (8, 4157455), (10, 3325964), (20, 1662982), (40, 831491), (43, 773480), (61, 545240), (86, 386740), (122, 272620), (172, 193370), (215, 154696), (244, 136310), (305, 109048), (317, 104920), (344, 96685), (430, 77348), (488, 68155), (610, 54524), (634, 52460), (860, 38674), (1220, 27262), (1268, 26230), (1585, 20984), (1720, 19337), (2440, 13631), (2536, 13115), (2623, 12680), (3170, 10492), (5246, 6340)]