144865440740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14543}}^1\times {\mathrm{10597}}^1$

素因数の和:25196

約数の個数: 48

約数和(自身を含む): 310740820992

約数和(自身を除く): 165875380252

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10597, 14543, 21194, 29086, 42388, 52985, 58172, 72715, 105970, 145430, 211940, 290860, 498059, 683521, 996118, 1367042, 1992236, 2490295, 2734084, 3417605, 4980590, 6835210, 9961180, 13670420, 154112171, 308224342, 616448684, 770560855, 1541121710, 3082243420, 7243272037, 14486544074, 28973088148, 36216360185, 72432720370, 144865440740]

約数ペア:

[(1, 144865440740), (2, 72432720370), (4, 36216360185), (5, 28973088148), (10, 14486544074), (20, 7243272037), (47, 3082243420), (94, 1541121710), (188, 770560855), (235, 616448684), (470, 308224342), (940, 154112171), (10597, 13670420), (14543, 9961180), (21194, 6835210), (29086, 4980590), (42388, 3417605), (52985, 2734084), (58172, 2490295), (72715, 1992236), (105970, 1367042), (145430, 996118), (211940, 683521), (290860, 498059)]