23893260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20959}}^1$

素因数の和:20990

約数の個数: 48

約数和(自身を含む): 70425600

約数和(自身を除く): 46532340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20959, 41918, 62877, 83836, 104795, 125754, 209590, 251508, 314385, 398221, 419180, 628770, 796442, 1194663, 1257540, 1592884, 1991105, 2389326, 3982210, 4778652, 5973315, 7964420, 11946630, 23893260]

約数ペア:

[(1, 23893260), (2, 11946630), (3, 7964420), (4, 5973315), (5, 4778652), (6, 3982210), (10, 2389326), (12, 1991105), (15, 1592884), (19, 1257540), (20, 1194663), (30, 796442), (38, 628770), (57, 419180), (60, 398221), (76, 314385), (95, 251508), (114, 209590), (190, 125754), (228, 104795), (285, 83836), (380, 62877), (570, 41918), (1140, 20959)]