25342810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 48729600

約数和(自身を除く): 23386790

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 2819, 4495, 5638, 8990, 14095, 28190, 81751, 87389, 163502, 174778, 408755, 436945, 817510, 873890, 2534281, 5068562, 12671405, 25342810]

約数ペア:

[(1, 25342810), (2, 12671405), (5, 5068562), (10, 2534281), (29, 873890), (31, 817510), (58, 436945), (62, 408755), (145, 174778), (155, 163502), (290, 87389), (310, 81751), (899, 28190), (1798, 14095), (2819, 8990), (4495, 5638)]