9145863280

素因数分解:

$2^4\times 5^1\times {\mathrm{4957}}^1\times {\mathrm{23063}}^1$

素因数の和:28033

約数の個数: 40

約数和(自身を含む): 21269344032

約数和(自身を除く): 12123480752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4957, 9914, 19828, 23063, 24785, 39656, 46126, 49570, 79312, 92252, 99140, 115315, 184504, 198280, 230630, 369008, 396560, 461260, 922520, 1845040, 114323291, 228646582, 457293164, 571616455, 914586328, 1143232910, 1829172656, 2286465820, 4572931640, 9145863280]

約数ペア:

[(1, 9145863280), (2, 4572931640), (4, 2286465820), (5, 1829172656), (8, 1143232910), (10, 914586328), (16, 571616455), (20, 457293164), (40, 228646582), (80, 114323291), (4957, 1845040), (9914, 922520), (19828, 461260), (23063, 396560), (24785, 369008), (39656, 230630), (46126, 198280), (49570, 184504), (79312, 115315), (92252, 99140)]