1330562920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 3187337400

約数和(自身を除く): 1856774480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 841, 1069, 1073, 1160, 1480, 1682, 2138, 2146, 3364, 4205, 4276, 4292, 5345, 5365, 6728, 8410, 8552, 8584, 10690, 10730, 16820, 21380, 21460, 31001, 31117, 33640, 39553, 42760, 42920, 62002, 62234, 79106, 124004, 124468, 155005, 155585, 158212, 197765, 248008, 248936, 310010, 311170, 316424, 395530, 620020, 622340, 791060, 899029, 1147037, 1240040, 1244680, 1582120, 1798058, 2294074, 3596116, 4495145, 4588148, 5735185, 7192232, 8990290, 9176296, 11470370, 17980580, 22940740, 33264073, 35961160, 45881480, 66528146, 133056292, 166320365, 266112584, 332640730, 665281460, 1330562920]

約数ペア:

[(1, 1330562920), (2, 665281460), (4, 332640730), (5, 266112584), (8, 166320365), (10, 133056292), (20, 66528146), (29, 45881480), (37, 35961160), (40, 33264073), (58, 22940740), (74, 17980580), (116, 11470370), (145, 9176296), (148, 8990290), (185, 7192232), (232, 5735185), (290, 4588148), (296, 4495145), (370, 3596116), (580, 2294074), (740, 1798058), (841, 1582120), (1069, 1244680), (1073, 1240040), (1160, 1147037), (1480, 899029), (1682, 791060), (2138, 622340), (2146, 620020), (3364, 395530), (4205, 316424), (4276, 311170), (4292, 310010), (5345, 248936), (5365, 248008), (6728, 197765), (8410, 158212), (8552, 155585), (8584, 155005), (10690, 124468), (10730, 124004), (16820, 79106), (21380, 62234), (21460, 62002), (31001, 42920), (31117, 42760), (33640, 39553)]