2447248960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2441}}^1$

素因数の和:2712

約数の個数: 112

約数和(自身を含む): 6304403952

約数和(自身を除く): 3857154992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 241, 260, 320, 416, 482, 520, 832, 964, 1040, 1205, 1928, 2080, 2410, 2441, 3133, 3856, 4160, 4820, 4882, 6266, 7712, 9640, 9764, 12205, 12532, 15424, 15665, 19280, 19528, 24410, 25064, 31330, 31733, 38560, 39056, 48820, 50128, 62660, 63466, 77120, 78112, 97640, 100256, 125320, 126932, 156224, 158665, 195280, 200512, 250640, 253864, 317330, 390560, 501280, 507728, 588281, 634660, 781120, 1002560, 1015456, 1176562, 1269320, 2030912, 2353124, 2538640, 2941405, 4706248, 5077280, 5882810, 7647653, 9412496, 10154560, 11765620, 15295306, 18824992, 23531240, 30590612, 37649984, 38238265, 47062480, 61181224, 76476530, 94124960, 122362448, 152953060, 188249920, 244724896, 305906120, 489449792, 611812240, 1223624480, 2447248960]

約数ペア:

[(1, 2447248960), (2, 1223624480), (4, 611812240), (5, 489449792), (8, 305906120), (10, 244724896), (13, 188249920), (16, 152953060), (20, 122362448), (26, 94124960), (32, 76476530), (40, 61181224), (52, 47062480), (64, 38238265), (65, 37649984), (80, 30590612), (104, 23531240), (130, 18824992), (160, 15295306), (208, 11765620), (241, 10154560), (260, 9412496), (320, 7647653), (416, 5882810), (482, 5077280), (520, 4706248), (832, 2941405), (964, 2538640), (1040, 2353124), (1205, 2030912), (1928, 1269320), (2080, 1176562), (2410, 1015456), (2441, 1002560), (3133, 781120), (3856, 634660), (4160, 588281), (4820, 507728), (4882, 501280), (6266, 390560), (7712, 317330), (9640, 253864), (9764, 250640), (12205, 200512), (12532, 195280), (15424, 158665), (15665, 156224), (19280, 126932), (19528, 125320), (24410, 100256), (25064, 97640), (31330, 78112), (31733, 77120), (38560, 63466), (39056, 62660), (48820, 50128)]