29513240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23801}}^1$

素因数の和:23843

約数の個数: 32

約数和(自身を含む): 68549760

約数和(自身を除く): 39036520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 23801, 47602, 95204, 119005, 190408, 238010, 476020, 737831, 952040, 1475662, 2951324, 3689155, 5902648, 7378310, 14756620, 29513240]

約数ペア:

[(1, 29513240), (2, 14756620), (4, 7378310), (5, 5902648), (8, 3689155), (10, 2951324), (20, 1475662), (31, 952040), (40, 737831), (62, 476020), (124, 238010), (155, 190408), (248, 119005), (310, 95204), (620, 47602), (1240, 23801)]