99075880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130363}}^1$

素因数の和:130393

約数の個数: 32

約数和(自身を含む): 234655200

約数和(自身を除く): 135579320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 130363, 260726, 521452, 651815, 1042904, 1303630, 2476897, 2607260, 4953794, 5214520, 9907588, 12384485, 19815176, 24768970, 49537940, 99075880]

約数ペア:

[(1, 99075880), (2, 49537940), (4, 24768970), (5, 19815176), (8, 12384485), (10, 9907588), (19, 5214520), (20, 4953794), (38, 2607260), (40, 2476897), (76, 1303630), (95, 1042904), (152, 651815), (190, 521452), (380, 260726), (760, 130363)]