53617990000

素因数分解:

$2^4\times 5^4\times {\mathrm{43}}^1\times {\mathrm{124693}}^1$

素因数の和:124764

約数の個数: 100

約数和(自身を含む): 132834523096

約数和(自身を除く): 79216533096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 625, 688, 860, 1000, 1075, 1250, 1720, 2000, 2150, 2500, 3440, 4300, 5000, 5375, 8600, 10000, 10750, 17200, 21500, 26875, 43000, 53750, 86000, 107500, 124693, 215000, 249386, 430000, 498772, 623465, 997544, 1246930, 1995088, 2493860, 3117325, 4987720, 5361799, 6234650, 9975440, 10723598, 12469300, 15586625, 21447196, 24938600, 26808995, 31173250, 42894392, 49877200, 53617990, 62346500, 77933125, 85788784, 107235980, 124693000, 134044975, 155866250, 214471960, 249386000, 268089950, 311732500, 428943920, 536179900, 623465000, 670224875, 1072359800, 1246930000, 1340449750, 2144719600, 2680899500, 3351124375, 5361799000, 6702248750, 10723598000, 13404497500, 26808995000, 53617990000]

約数ペア:

[(1, 53617990000), (2, 26808995000), (4, 13404497500), (5, 10723598000), (8, 6702248750), (10, 5361799000), (16, 3351124375), (20, 2680899500), (25, 2144719600), (40, 1340449750), (43, 1246930000), (50, 1072359800), (80, 670224875), (86, 623465000), (100, 536179900), (125, 428943920), (172, 311732500), (200, 268089950), (215, 249386000), (250, 214471960), (344, 155866250), (400, 134044975), (430, 124693000), (500, 107235980), (625, 85788784), (688, 77933125), (860, 62346500), (1000, 53617990), (1075, 49877200), (1250, 42894392), (1720, 31173250), (2000, 26808995), (2150, 24938600), (2500, 21447196), (3440, 15586625), (4300, 12469300), (5000, 10723598), (5375, 9975440), (8600, 6234650), (10000, 5361799), (10750, 4987720), (17200, 3117325), (21500, 2493860), (26875, 1995088), (43000, 1246930), (53750, 997544), (86000, 623465), (107500, 498772), (124693, 430000), (215000, 249386)]