23700050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 49309344

約数和(自身を除く): 25609294

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 1051, 2050, 2102, 2255, 4510, 5255, 10510, 11275, 11561, 22550, 23122, 26275, 43091, 52550, 57805, 86182, 115610, 215455, 289025, 430910, 474001, 578050, 948002, 1077275, 2154550, 2370005, 4740010, 11850025, 23700050]

約数ペア:

[(1, 23700050), (2, 11850025), (5, 4740010), (10, 2370005), (11, 2154550), (22, 1077275), (25, 948002), (41, 578050), (50, 474001), (55, 430910), (82, 289025), (110, 215455), (205, 115610), (275, 86182), (410, 57805), (451, 52550), (550, 43091), (902, 26275), (1025, 23122), (1051, 22550), (2050, 11561), (2102, 11275), (2255, 10510), (4510, 5255)]