12895040

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:759

約数の個数: 56

約数和(自身を含む): 31272480

約数和(自身を除く): 18377440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 683, 944, 1180, 1366, 1888, 2360, 2732, 3415, 3776, 4720, 5464, 6830, 9440, 10928, 13660, 18880, 21856, 27320, 40297, 43712, 54640, 80594, 109280, 161188, 201485, 218560, 322376, 402970, 644752, 805940, 1289504, 1611880, 2579008, 3223760, 6447520, 12895040]

約数ペア:

[(1, 12895040), (2, 6447520), (4, 3223760), (5, 2579008), (8, 1611880), (10, 1289504), (16, 805940), (20, 644752), (32, 402970), (40, 322376), (59, 218560), (64, 201485), (80, 161188), (118, 109280), (160, 80594), (236, 54640), (295, 43712), (320, 40297), (472, 27320), (590, 21856), (683, 18880), (944, 13660), (1180, 10928), (1366, 9440), (1888, 6830), (2360, 5464), (2732, 4720), (3415, 3776)]