5200572800

素因数分解:

$2^7\times 5^2\times {\mathrm{1625179}}^1$

素因数の和:1625203

約数の個数: 48

約数和(自身を含む): 12847047900

約数和(自身を除く): 7646475100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 1625179, 3250358, 6500716, 8125895, 13001432, 16251790, 26002864, 32503580, 40629475, 52005728, 65007160, 81258950, 104011456, 130014320, 162517900, 208022912, 260028640, 325035800, 520057280, 650071600, 1040114560, 1300143200, 2600286400, 5200572800]

約数ペア:

[(1, 5200572800), (2, 2600286400), (4, 1300143200), (5, 1040114560), (8, 650071600), (10, 520057280), (16, 325035800), (20, 260028640), (25, 208022912), (32, 162517900), (40, 130014320), (50, 104011456), (64, 81258950), (80, 65007160), (100, 52005728), (128, 40629475), (160, 32503580), (200, 26002864), (320, 16251790), (400, 13001432), (640, 8125895), (800, 6500716), (1600, 3250358), (3200, 1625179)]