23125280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7641

約数の個数: 48

約数和(自身を含む): 57516480

約数和(自身を除く): 34391200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7607, 15214, 30428, 38035, 60856, 76070, 121712, 144533, 152140, 243424, 289066, 304280, 578132, 608560, 722665, 1156264, 1217120, 1445330, 2312528, 2890660, 4625056, 5781320, 11562640, 23125280]

約数ペア:

[(1, 23125280), (2, 11562640), (4, 5781320), (5, 4625056), (8, 2890660), (10, 2312528), (16, 1445330), (19, 1217120), (20, 1156264), (32, 722665), (38, 608560), (40, 578132), (76, 304280), (80, 289066), (95, 243424), (152, 152140), (160, 144533), (190, 121712), (304, 76070), (380, 60856), (608, 38035), (760, 30428), (1520, 15214), (3040, 7607)]