14944540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 34080480

約数和(自身を除く): 19135940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 229, 251, 260, 458, 502, 916, 1004, 1145, 1255, 2290, 2510, 2977, 3263, 4580, 5020, 5954, 6526, 11908, 13052, 14885, 16315, 29770, 32630, 57479, 59540, 65260, 114958, 229916, 287395, 574790, 747227, 1149580, 1494454, 2988908, 3736135, 7472270, 14944540]

約数ペア:

[(1, 14944540), (2, 7472270), (4, 3736135), (5, 2988908), (10, 1494454), (13, 1149580), (20, 747227), (26, 574790), (52, 287395), (65, 229916), (130, 114958), (229, 65260), (251, 59540), (260, 57479), (458, 32630), (502, 29770), (916, 16315), (1004, 14885), (1145, 13052), (1255, 11908), (2290, 6526), (2510, 5954), (2977, 5020), (3263, 4580)]