4096962560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1077

約数の個数: 104

約数和(自身を含む): 9883064016

約数和(自身を除く): 5786101456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 256, 320, 502, 512, 640, 797, 1004, 1024, 1255, 1280, 1594, 2008, 2048, 2510, 2560, 3188, 3985, 4016, 4096, 5020, 5120, 6376, 7970, 8032, 10040, 10240, 12752, 15940, 16064, 20080, 20480, 25504, 31880, 32128, 40160, 51008, 63760, 64256, 80320, 102016, 127520, 128512, 160640, 200047, 204032, 255040, 257024, 321280, 400094, 408064, 510080, 514048, 642560, 800188, 816128, 1000235, 1020160, 1028096, 1285120, 1600376, 1632256, 2000470, 2040320, 2570240, 3200752, 3264512, 4000940, 4080640, 5140480, 6401504, 8001880, 8161280, 12803008, 16003760, 16322560, 25606016, 32007520, 51212032, 64015040, 102424064, 128030080, 204848128, 256060160, 409696256, 512120320, 819392512, 1024240640, 2048481280, 4096962560]

約数ペア:

[(1, 4096962560), (2, 2048481280), (4, 1024240640), (5, 819392512), (8, 512120320), (10, 409696256), (16, 256060160), (20, 204848128), (32, 128030080), (40, 102424064), (64, 64015040), (80, 51212032), (128, 32007520), (160, 25606016), (251, 16322560), (256, 16003760), (320, 12803008), (502, 8161280), (512, 8001880), (640, 6401504), (797, 5140480), (1004, 4080640), (1024, 4000940), (1255, 3264512), (1280, 3200752), (1594, 2570240), (2008, 2040320), (2048, 2000470), (2510, 1632256), (2560, 1600376), (3188, 1285120), (3985, 1028096), (4016, 1020160), (4096, 1000235), (5020, 816128), (5120, 800188), (6376, 642560), (7970, 514048), (8032, 510080), (10040, 408064), (10240, 400094), (12752, 321280), (15940, 257024), (16064, 255040), (20080, 204032), (20480, 200047), (25504, 160640), (31880, 128512), (32128, 127520), (40160, 102016), (51008, 80320), (63760, 64256)]