39050820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7481}}^1$

素因数の和:7525

約数の個数: 72

約数和(自身を含む): 122555160

約数和(自身を除く): 83504340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7481, 14962, 22443, 29924, 37405, 44886, 67329, 74810, 89772, 112215, 134658, 149620, 216949, 224430, 269316, 336645, 433898, 448860, 650847, 673290, 867796, 1084745, 1301694, 1346580, 1952541, 2169490, 2603388, 3254235, 3905082, 4338980, 6508470, 7810164, 9762705, 13016940, 19525410, 39050820]

約数ペア:

[(1, 39050820), (2, 19525410), (3, 13016940), (4, 9762705), (5, 7810164), (6, 6508470), (9, 4338980), (10, 3905082), (12, 3254235), (15, 2603388), (18, 2169490), (20, 1952541), (29, 1346580), (30, 1301694), (36, 1084745), (45, 867796), (58, 673290), (60, 650847), (87, 448860), (90, 433898), (116, 336645), (145, 269316), (174, 224430), (180, 216949), (261, 149620), (290, 134658), (348, 112215), (435, 89772), (522, 74810), (580, 67329), (870, 44886), (1044, 37405), (1305, 29924), (1740, 22443), (2610, 14962), (5220, 7481)]