12603760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12119}}^1$

素因数の和:12145

約数の個数: 40

約数和(自身を含む): 31560480

約数和(自身を除く): 18956720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 12119, 24238, 48476, 60595, 96952, 121190, 157547, 193904, 242380, 315094, 484760, 630188, 787735, 969520, 1260376, 1575470, 2520752, 3150940, 6301880, 12603760]

約数ペア:

[(1, 12603760), (2, 6301880), (4, 3150940), (5, 2520752), (8, 1575470), (10, 1260376), (13, 969520), (16, 787735), (20, 630188), (26, 484760), (40, 315094), (52, 242380), (65, 193904), (80, 157547), (104, 121190), (130, 96952), (208, 60595), (260, 48476), (520, 24238), (1040, 12119)]