4452015740

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1\times {\mathrm{1433}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 9423031968

約数和(自身を除く): 4971016228

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 953, 1433, 1630, 1906, 2866, 3260, 3812, 4765, 5732, 7165, 9530, 14330, 19060, 28660, 155339, 233579, 310678, 467158, 621356, 776695, 934316, 1167895, 1365649, 1553390, 2335790, 2731298, 3106780, 4671580, 5462596, 6828245, 13656490, 27312980, 222600787, 445201574, 890403148, 1113003935, 2226007870, 4452015740]

約数ペア:

[(1, 4452015740), (2, 2226007870), (4, 1113003935), (5, 890403148), (10, 445201574), (20, 222600787), (163, 27312980), (326, 13656490), (652, 6828245), (815, 5462596), (953, 4671580), (1433, 3106780), (1630, 2731298), (1906, 2335790), (2866, 1553390), (3260, 1365649), (3812, 1167895), (4765, 934316), (5732, 776695), (7165, 621356), (9530, 467158), (14330, 310678), (19060, 233579), (28660, 155339)]