13767100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4486

約数の個数: 36

約数和(自身を含む): 30845248

約数和(自身を除く): 17078148

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 4441, 8882, 17764, 22205, 44410, 88820, 111025, 137671, 222050, 275342, 444100, 550684, 688355, 1376710, 2753420, 3441775, 6883550, 13767100]

約数ペア:

[(1, 13767100), (2, 6883550), (4, 3441775), (5, 2753420), (10, 1376710), (20, 688355), (25, 550684), (31, 444100), (50, 275342), (62, 222050), (100, 137671), (124, 111025), (155, 88820), (310, 44410), (620, 22205), (775, 17764), (1550, 8882), (3100, 4441)]