38310850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 74048832

約数和(自身を除く): 35737982

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 103, 173, 206, 215, 346, 430, 515, 865, 1030, 1075, 1730, 2150, 2575, 4325, 4429, 5150, 7439, 8650, 8858, 14878, 17819, 22145, 35638, 37195, 44290, 74390, 89095, 110725, 178190, 185975, 221450, 371950, 445475, 766217, 890950, 1532434, 3831085, 7662170, 19155425, 38310850]

約数ペア:

[(1, 38310850), (2, 19155425), (5, 7662170), (10, 3831085), (25, 1532434), (43, 890950), (50, 766217), (86, 445475), (103, 371950), (173, 221450), (206, 185975), (215, 178190), (346, 110725), (430, 89095), (515, 74390), (865, 44290), (1030, 37195), (1075, 35638), (1730, 22145), (2150, 17819), (2575, 14878), (4325, 8858), (4429, 8650), (5150, 7439)]