413791040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99469}}^1$

素因数の和:99499

約数の個数: 56

約数和(自身を含む): 1061145960

約数和(自身を除く): 647354920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 99469, 198938, 397876, 497345, 795752, 994690, 1293097, 1591504, 1989380, 2586194, 3183008, 3978760, 5172388, 6366016, 6465485, 7957520, 10344776, 12930970, 15915040, 20689552, 25861940, 31830080, 41379104, 51723880, 82758208, 103447760, 206895520, 413791040]

約数ペア:

[(1, 413791040), (2, 206895520), (4, 103447760), (5, 82758208), (8, 51723880), (10, 41379104), (13, 31830080), (16, 25861940), (20, 20689552), (26, 15915040), (32, 12930970), (40, 10344776), (52, 7957520), (64, 6465485), (65, 6366016), (80, 5172388), (104, 3978760), (130, 3183008), (160, 2586194), (208, 1989380), (260, 1591504), (320, 1293097), (416, 994690), (520, 795752), (832, 497345), (1040, 397876), (2080, 198938), (4160, 99469)]