851864000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8231

約数の個数: 112

約数和(自身を含む): 2272198656

約数和(自身を除く): 1420334656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 832, 1000, 1040, 1300, 1600, 1625, 2000, 2080, 2600, 3250, 4000, 4160, 5200, 6500, 8000, 8191, 10400, 13000, 16382, 20800, 26000, 32764, 40955, 52000, 65528, 81910, 104000, 106483, 131056, 163820, 204775, 212966, 262112, 327640, 409550, 425932, 524224, 532415, 655280, 819100, 851864, 1023875, 1064830, 1310560, 1638200, 1703728, 2047750, 2129660, 2621120, 2662075, 3276400, 3407456, 4095500, 4259320, 5324150, 6552800, 6814912, 8191000, 8518640, 10648300, 13105600, 13310375, 16382000, 17037280, 21296600, 26620750, 32764000, 34074560, 42593200, 53241500, 65528000, 85186400, 106483000, 170372800, 212966000, 425932000, 851864000]

約数ペア:

[(1, 851864000), (2, 425932000), (4, 212966000), (5, 170372800), (8, 106483000), (10, 85186400), (13, 65528000), (16, 53241500), (20, 42593200), (25, 34074560), (26, 32764000), (32, 26620750), (40, 21296600), (50, 17037280), (52, 16382000), (64, 13310375), (65, 13105600), (80, 10648300), (100, 8518640), (104, 8191000), (125, 6814912), (130, 6552800), (160, 5324150), (200, 4259320), (208, 4095500), (250, 3407456), (260, 3276400), (320, 2662075), (325, 2621120), (400, 2129660), (416, 2047750), (500, 1703728), (520, 1638200), (650, 1310560), (800, 1064830), (832, 1023875), (1000, 851864), (1040, 819100), (1300, 655280), (1600, 532415), (1625, 524224), (2000, 425932), (2080, 409550), (2600, 327640), (3250, 262112), (4000, 212966), (4160, 204775), (5200, 163820), (6500, 131056), (8000, 106483), (8191, 104000), (10400, 81910), (13000, 65528), (16382, 52000), (20800, 40955), (26000, 32764)]