33178000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 80

約数和(自身を含む): 81999216

約数和(自身を除く): 48821216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 212, 250, 265, 313, 400, 424, 500, 530, 626, 848, 1000, 1060, 1252, 1325, 1565, 2000, 2120, 2504, 2650, 3130, 4240, 5008, 5300, 6260, 6625, 7825, 10600, 12520, 13250, 15650, 16589, 21200, 25040, 26500, 31300, 33178, 39125, 53000, 62600, 66356, 78250, 82945, 106000, 125200, 132712, 156500, 165890, 265424, 313000, 331780, 414725, 626000, 663560, 829450, 1327120, 1658900, 2073625, 3317800, 4147250, 6635600, 8294500, 16589000, 33178000]

約数ペア:

[(1, 33178000), (2, 16589000), (4, 8294500), (5, 6635600), (8, 4147250), (10, 3317800), (16, 2073625), (20, 1658900), (25, 1327120), (40, 829450), (50, 663560), (53, 626000), (80, 414725), (100, 331780), (106, 313000), (125, 265424), (200, 165890), (212, 156500), (250, 132712), (265, 125200), (313, 106000), (400, 82945), (424, 78250), (500, 66356), (530, 62600), (626, 53000), (848, 39125), (1000, 33178), (1060, 31300), (1252, 26500), (1325, 25040), (1565, 21200), (2000, 16589), (2120, 15650), (2504, 13250), (2650, 12520), (3130, 10600), (4240, 7825), (5008, 6625), (5300, 6260)]