17913114080

素因数分解:

$2^5\times 5^1\times {\mathrm{4951}}^1\times {\mathrm{22613}}^1$

素因数の和:27579

約数の個数: 48

約数和(自身を含む): 42330151584

約数和(自身を除く): 24417037504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4951, 9902, 19804, 22613, 24755, 39608, 45226, 49510, 79216, 90452, 99020, 113065, 158432, 180904, 198040, 226130, 361808, 396080, 452260, 723616, 792160, 904520, 1809040, 3618080, 111956963, 223913926, 447827852, 559784815, 895655704, 1119569630, 1791311408, 2239139260, 3582622816, 4478278520, 8956557040, 17913114080]

約数ペア:

[(1, 17913114080), (2, 8956557040), (4, 4478278520), (5, 3582622816), (8, 2239139260), (10, 1791311408), (16, 1119569630), (20, 895655704), (32, 559784815), (40, 447827852), (80, 223913926), (160, 111956963), (4951, 3618080), (9902, 1809040), (19804, 904520), (22613, 792160), (24755, 723616), (39608, 452260), (45226, 396080), (49510, 361808), (79216, 226130), (90452, 198040), (99020, 180904), (113065, 158432)]