138252997100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{44597741}}^1$

素因数の和:44597786

約数の個数: 36

約数和(自身を含む): 309686720448

約数和(自身を除く): 171433723348

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 44597741, 89195482, 178390964, 222988705, 445977410, 891954820, 1114943525, 1382529971, 2229887050, 2765059942, 4459774100, 5530119884, 6912649855, 13825299710, 27650599420, 34563249275, 69126498550, 138252997100]

約数ペア:

[(1, 138252997100), (2, 69126498550), (4, 34563249275), (5, 27650599420), (10, 13825299710), (20, 6912649855), (25, 5530119884), (31, 4459774100), (50, 2765059942), (62, 2229887050), (100, 1382529971), (124, 1114943525), (155, 891954820), (310, 445977410), (620, 222988705), (775, 178390964), (1550, 89195482), (3100, 44597741)]