238594360

素因数分解:

$2^3\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{3089}}^1$

素因数の和:5031

約数の個数: 32

約数和(自身を含む): 537289200

約数和(自身を除く): 298694840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1931, 3089, 3862, 6178, 7724, 9655, 12356, 15445, 15448, 19310, 24712, 30890, 38620, 61780, 77240, 123560, 5964859, 11929718, 23859436, 29824295, 47718872, 59648590, 119297180, 238594360]

約数ペア:

[(1, 238594360), (2, 119297180), (4, 59648590), (5, 47718872), (8, 29824295), (10, 23859436), (20, 11929718), (40, 5964859), (1931, 123560), (3089, 77240), (3862, 61780), (6178, 38620), (7724, 30890), (9655, 24712), (12356, 19310), (15445, 15448)]