238045400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{51749}}^1$

素因数の和:51788

約数の個数: 48

約数和(自身を含む): 577530000

約数和(自身を除く): 339484600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 51749, 103498, 206996, 258745, 413992, 517490, 1034980, 1190227, 1293725, 2069960, 2380454, 2587450, 4760908, 5174900, 5951135, 9521816, 10349800, 11902270, 23804540, 29755675, 47609080, 59511350, 119022700, 238045400]

約数ペア:

[(1, 238045400), (2, 119022700), (4, 59511350), (5, 47609080), (8, 29755675), (10, 23804540), (20, 11902270), (23, 10349800), (25, 9521816), (40, 5951135), (46, 5174900), (50, 4760908), (92, 2587450), (100, 2380454), (115, 2069960), (184, 1293725), (200, 1190227), (230, 1034980), (460, 517490), (575, 413992), (920, 258745), (1150, 206996), (2300, 103498), (4600, 51749)]