194489080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167663}}^1$

素因数の和:167703

約数の個数: 32

約数和(自身を含む): 452692800

約数和(自身を除く): 258203720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 167663, 335326, 670652, 838315, 1341304, 1676630, 3353260, 4862227, 6706520, 9724454, 19448908, 24311135, 38897816, 48622270, 97244540, 194489080]

約数ペア:

[(1, 194489080), (2, 97244540), (4, 48622270), (5, 38897816), (8, 24311135), (10, 19448908), (20, 9724454), (29, 6706520), (40, 4862227), (58, 3353260), (116, 1676630), (145, 1341304), (232, 838315), (290, 670652), (580, 335326), (1160, 167663)]