38653980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 116847360

約数和(自身を除く): 78193380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 827, 1140, 1230, 1558, 1654, 2337, 2460, 2481, 3116, 3308, 3895, 4135, 4674, 4962, 7790, 8270, 9348, 9924, 11685, 12405, 15580, 15713, 16540, 23370, 24810, 31426, 33907, 46740, 47139, 49620, 62852, 67814, 78565, 94278, 101721, 135628, 157130, 169535, 188556, 203442, 235695, 314260, 339070, 406884, 471390, 508605, 644233, 678140, 942780, 1017210, 1288466, 1932699, 2034420, 2576932, 3221165, 3865398, 6442330, 7730796, 9663495, 12884660, 19326990, 38653980]

約数ペア:

[(1, 38653980), (2, 19326990), (3, 12884660), (4, 9663495), (5, 7730796), (6, 6442330), (10, 3865398), (12, 3221165), (15, 2576932), (19, 2034420), (20, 1932699), (30, 1288466), (38, 1017210), (41, 942780), (57, 678140), (60, 644233), (76, 508605), (82, 471390), (95, 406884), (114, 339070), (123, 314260), (164, 235695), (190, 203442), (205, 188556), (228, 169535), (246, 157130), (285, 135628), (380, 101721), (410, 94278), (492, 78565), (570, 67814), (615, 62852), (779, 49620), (820, 47139), (827, 46740), (1140, 33907), (1230, 31426), (1558, 24810), (1654, 23370), (2337, 16540), (2460, 15713), (2481, 15580), (3116, 12405), (3308, 11685), (3895, 9924), (4135, 9348), (4674, 8270), (4962, 7790)]