2242966900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20749}}^1$

素因数の和:20833

約数の個数: 72

約数和(自身を含む): 5187168000

約数和(自身を除く): 2944201100

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 230, 235, 460, 470, 575, 940, 1081, 1150, 1175, 2162, 2300, 2350, 4324, 4700, 5405, 10810, 20749, 21620, 27025, 41498, 54050, 82996, 103745, 108100, 207490, 414980, 477227, 518725, 954454, 975203, 1037450, 1908908, 1950406, 2074900, 2386135, 3900812, 4772270, 4876015, 9544540, 9752030, 11930675, 19504060, 22429669, 23861350, 24380075, 44859338, 47722700, 48760150, 89718676, 97520300, 112148345, 224296690, 448593380, 560741725, 1121483450, 2242966900]

約数ペア:

[(1, 2242966900), (2, 1121483450), (4, 560741725), (5, 448593380), (10, 224296690), (20, 112148345), (23, 97520300), (25, 89718676), (46, 48760150), (47, 47722700), (50, 44859338), (92, 24380075), (94, 23861350), (100, 22429669), (115, 19504060), (188, 11930675), (230, 9752030), (235, 9544540), (460, 4876015), (470, 4772270), (575, 3900812), (940, 2386135), (1081, 2074900), (1150, 1950406), (1175, 1908908), (2162, 1037450), (2300, 975203), (2350, 954454), (4324, 518725), (4700, 477227), (5405, 414980), (10810, 207490), (20749, 108100), (21620, 103745), (27025, 82996), (41498, 54050)]