23666210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 47744640

約数和(自身を除く): 24078430

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 431, 578, 646, 862, 1445, 1615, 2155, 2890, 3230, 4310, 5491, 7327, 8189, 10982, 14654, 16378, 27455, 36635, 40945, 54910, 73270, 81890, 124559, 139213, 249118, 278426, 622795, 696065, 1245590, 1392130, 2366621, 4733242, 11833105, 23666210]

約数ペア:

[(1, 23666210), (2, 11833105), (5, 4733242), (10, 2366621), (17, 1392130), (19, 1245590), (34, 696065), (38, 622795), (85, 278426), (95, 249118), (170, 139213), (190, 124559), (289, 81890), (323, 73270), (431, 54910), (578, 40945), (646, 36635), (862, 27455), (1445, 16378), (1615, 14654), (2155, 10982), (2890, 8189), (3230, 7327), (4310, 5491)]