10547940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13523}}^1$

素因数の和:13548

約数の個数: 48

約数和(自身を含む): 31808448

約数和(自身を除く): 21260508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13523, 27046, 40569, 54092, 67615, 81138, 135230, 162276, 175799, 202845, 270460, 351598, 405690, 527397, 703196, 811380, 878995, 1054794, 1757990, 2109588, 2636985, 3515980, 5273970, 10547940]

約数ペア:

[(1, 10547940), (2, 5273970), (3, 3515980), (4, 2636985), (5, 2109588), (6, 1757990), (10, 1054794), (12, 878995), (13, 811380), (15, 703196), (20, 527397), (26, 405690), (30, 351598), (39, 270460), (52, 202845), (60, 175799), (65, 162276), (78, 135230), (130, 81138), (156, 67615), (195, 54092), (260, 40569), (390, 27046), (780, 13523)]