119323160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2112

約数の個数: 64

約数和(自身を含む): 295142400

約数和(自身を除く): 175819240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 220, 278, 440, 556, 695, 1112, 1390, 1529, 1951, 2780, 3058, 3902, 5560, 6116, 7645, 7804, 9755, 12232, 15290, 15608, 19510, 21461, 30580, 39020, 42922, 61160, 78040, 85844, 107305, 171688, 214610, 271189, 429220, 542378, 858440, 1084756, 1355945, 2169512, 2711890, 2983079, 5423780, 5966158, 10847560, 11932316, 14915395, 23864632, 29830790, 59661580, 119323160]

約数ペア:

[(1, 119323160), (2, 59661580), (4, 29830790), (5, 23864632), (8, 14915395), (10, 11932316), (11, 10847560), (20, 5966158), (22, 5423780), (40, 2983079), (44, 2711890), (55, 2169512), (88, 1355945), (110, 1084756), (139, 858440), (220, 542378), (278, 429220), (440, 271189), (556, 214610), (695, 171688), (1112, 107305), (1390, 85844), (1529, 78040), (1951, 61160), (2780, 42922), (3058, 39020), (3902, 30580), (5560, 21461), (6116, 19510), (7645, 15608), (7804, 15290), (9755, 12232)]