23642260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 52246656

約数和(自身を除く): 28604396

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 743, 860, 1486, 1591, 2972, 3182, 3715, 6364, 7430, 7955, 14860, 15910, 27491, 31820, 31949, 54982, 63898, 109964, 127796, 137455, 159745, 274910, 319490, 549820, 638980, 1182113, 2364226, 4728452, 5910565, 11821130, 23642260]

約数ペア:

[(1, 23642260), (2, 11821130), (4, 5910565), (5, 4728452), (10, 2364226), (20, 1182113), (37, 638980), (43, 549820), (74, 319490), (86, 274910), (148, 159745), (172, 137455), (185, 127796), (215, 109964), (370, 63898), (430, 54982), (740, 31949), (743, 31820), (860, 27491), (1486, 15910), (1591, 14860), (2972, 7955), (3182, 7430), (3715, 6364)]