127560460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 276708096

約数和(自身を除く): 149147636

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 223, 370, 446, 740, 773, 892, 1115, 1546, 2230, 3092, 3865, 4460, 7730, 8251, 15460, 16502, 28601, 33004, 41255, 57202, 82510, 114404, 143005, 165020, 172379, 286010, 344758, 572020, 689516, 861895, 1723790, 3447580, 6378023, 12756046, 25512092, 31890115, 63780230, 127560460]

約数ペア:

[(1, 127560460), (2, 63780230), (4, 31890115), (5, 25512092), (10, 12756046), (20, 6378023), (37, 3447580), (74, 1723790), (148, 861895), (185, 689516), (223, 572020), (370, 344758), (446, 286010), (740, 172379), (773, 165020), (892, 143005), (1115, 114404), (1546, 82510), (2230, 57202), (3092, 41255), (3865, 33004), (4460, 28601), (7730, 16502), (8251, 15460)]