943287620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{115883}}^1$

素因数の和:115940

約数の個数: 48

約数和(自身を含む): 2219410368

約数和(自身を除く): 1276122748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 115883, 231766, 463532, 579415, 1158830, 1274713, 2317660, 2549426, 4287671, 5098852, 6373565, 8575342, 12747130, 17150684, 21438355, 25494260, 42876710, 47164381, 85753420, 94328762, 188657524, 235821905, 471643810, 943287620]

約数ペア:

[(1, 943287620), (2, 471643810), (4, 235821905), (5, 188657524), (10, 94328762), (11, 85753420), (20, 47164381), (22, 42876710), (37, 25494260), (44, 21438355), (55, 17150684), (74, 12747130), (110, 8575342), (148, 6373565), (185, 5098852), (220, 4287671), (370, 2549426), (407, 2317660), (740, 1274713), (814, 1158830), (1628, 579415), (2035, 463532), (4070, 231766), (8140, 115883)]