1674450100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2609

約数の個数: 72

約数和(自身を含む): 3742434080

約数和(自身を除く): 2067983980

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 163, 172, 215, 326, 430, 652, 815, 860, 1075, 1630, 2150, 2389, 3260, 4075, 4300, 4778, 7009, 8150, 9556, 11945, 14018, 16300, 23890, 28036, 35045, 47780, 59725, 70090, 102727, 119450, 140180, 175225, 205454, 238900, 350450, 389407, 410908, 513635, 700900, 778814, 1027270, 1557628, 1947035, 2054540, 2568175, 3894070, 5136350, 7788140, 9735175, 10272700, 16744501, 19470350, 33489002, 38940700, 66978004, 83722505, 167445010, 334890020, 418612525, 837225050, 1674450100]

約数ペア:

[(1, 1674450100), (2, 837225050), (4, 418612525), (5, 334890020), (10, 167445010), (20, 83722505), (25, 66978004), (43, 38940700), (50, 33489002), (86, 19470350), (100, 16744501), (163, 10272700), (172, 9735175), (215, 7788140), (326, 5136350), (430, 3894070), (652, 2568175), (815, 2054540), (860, 1947035), (1075, 1557628), (1630, 1027270), (2150, 778814), (2389, 700900), (3260, 513635), (4075, 410908), (4300, 389407), (4778, 350450), (7009, 238900), (8150, 205454), (9556, 175225), (11945, 140180), (14018, 119450), (16300, 102727), (23890, 70090), (28036, 59725), (35045, 47780)]