113189680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45641}}^1$

素因数の和:45685

約数の個数: 40

約数和(自身を含む): 271661184

約数和(自身を除く): 158471504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 45641, 91282, 182564, 228205, 365128, 456410, 730256, 912820, 1414871, 1825640, 2829742, 3651280, 5659484, 7074355, 11318968, 14148710, 22637936, 28297420, 56594840, 113189680]

約数ペア:

[(1, 113189680), (2, 56594840), (4, 28297420), (5, 22637936), (8, 14148710), (10, 11318968), (16, 7074355), (20, 5659484), (31, 3651280), (40, 2829742), (62, 1825640), (80, 1414871), (124, 912820), (155, 730256), (248, 456410), (310, 365128), (496, 228205), (620, 182564), (1240, 91282), (2480, 45641)]