37184140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 95664240

約数和(自身を除く): 58480100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 1997, 2660, 3724, 3994, 4655, 7988, 9310, 9985, 13979, 18620, 19970, 27958, 37943, 39940, 55916, 69895, 75886, 97853, 139790, 151772, 189715, 195706, 265601, 279580, 379430, 391412, 489265, 531202, 758860, 978530, 1062404, 1328005, 1859207, 1957060, 2656010, 3718414, 5312020, 7436828, 9296035, 18592070, 37184140]

約数ペア:

[(1, 37184140), (2, 18592070), (4, 9296035), (5, 7436828), (7, 5312020), (10, 3718414), (14, 2656010), (19, 1957060), (20, 1859207), (28, 1328005), (35, 1062404), (38, 978530), (49, 758860), (70, 531202), (76, 489265), (95, 391412), (98, 379430), (133, 279580), (140, 265601), (190, 195706), (196, 189715), (245, 151772), (266, 139790), (380, 97853), (490, 75886), (532, 69895), (665, 55916), (931, 39940), (980, 37943), (1330, 27958), (1862, 19970), (1997, 18620), (2660, 13979), (3724, 9985), (3994, 9310), (4655, 7988)]