113401720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91453}}^1$

素因数の和:91495

約数の個数: 32

約数和(自身を含む): 263387520

約数和(自身を除く): 149985800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 91453, 182906, 365812, 457265, 731624, 914530, 1829060, 2835043, 3658120, 5670086, 11340172, 14175215, 22680344, 28350430, 56700860, 113401720]

約数ペア:

[(1, 113401720), (2, 56700860), (4, 28350430), (5, 22680344), (8, 14175215), (10, 11340172), (20, 5670086), (31, 3658120), (40, 2835043), (62, 1829060), (124, 914530), (155, 731624), (248, 457265), (310, 365812), (620, 182906), (1240, 91453)]